airline travel bottle size

Here's the 411 on the TSA's 3-1-1 liquids rule

We've all been there. Waiting in the Transportation Security Administration line only to hear agents call for a "bag check," often because a traveler had a liquid product in their carry-on that's over the allowed limit (or some sort of other prohibited item).

It's a process that can sure slow things down, particularly on the busiest travel days. As you pack for your trip and consider what to put in your carry-on or checked luggage, it's important to consider what the TSA's limits are for liquids and similar products.

Since September 2006, the TSA has gone by the 3-1-1 rule when it comes to those types of products, including items like toothpaste, shampoo, conditioner, mouthwash and lotion -- sunscreen included.

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In short, the 3-1-1 rule is: Each liquid you bring through the TSA checkpoint must be in a 3.4-ounce or smaller container ("3"), all containers must be placed inside one clear quart-size plastic bag ("1") and each passenger is only allowed one plastic bag ("1").

If you meet those requirements, you should get through security without issue. However, if your liquid items are larger than 3.4 ounces each, you'll have to leave them in your checked bag.

There are a few exceptions, though.

The TSA has kept in place a temporary pandemic exception to the rule, allowing up to 12 ounces of liquid hand sanitizer in carry-on baggage.

Part of this exception: The hand sanitizer will have to be screened separately since it's technically over the limit. You'll need to remove it from your bag before it goes through the scanner.

There are also exceptions for larger amounts of medically necessary liquids, gels and aerosols. You can bring those products in larger, "reasonable" quantities, the TSA's website says. However, you must declare those items to security officers at the checkpoint for inspection.

This could, obviously, take a little more time than if you're traveling without those items.

This exception doesn't include sunscreen, despite calls to relax sunscreen restrictions at TSA checkpoints. Like other liquid products, sunscreen bottles over 3.4 ounces must go in your checked luggage.

There are also many liquids you cannot bring with you .

You can bring creamy cheeses, liquid chocolate, liquid coffee, creamy dips and spreads, gravy, honey, hummus, ice cream, jam, jelly, juice, syrup, peanut butter, salad dressing, sauce, salsa, soda, soup and yogurt as long as they are in a container of less than 3.4 ounces according to the TSA .

Related: Should you get TSA PreCheck or Clear — or both?

And yes, you can bring your water bottle with you, even if it weighs more than 3.4 ounces — as long as it's empty. This can also be a great way to save money at the airport, since -- as the TSA points out -- many airports have filling stations for reusable water bottles.

When in doubt, consult the TSA's list of what you can carry through the airport and check with your airline.

Additional reporting by Clint Henderson and Sean Cudahy.

10 Full-Size Liquids You Can Actually Take Through Airport Security

By Rachel Chang

For the better part of two decades, we’ve limited the liquids we carry through airport security. The magic number settled upon was 3.4 ounces, or 100 milliliters, of liquid in a container—an amount that became an  international standard developed by explosives experts . 

As frequent travelers are well aware, bottles that are 3.4 ounces or less can be stashed into a single one-quart plastic bag, and each traveler is allowed one—in a rule that’s been dubbed the 3-1-1 liquids rule. Oversized liquids can still be packed, but need to go into checked-in baggage.

But as screening devices have become more savvy, there has been talk of those limits being eliminated, especially as a  recent report said the UK will scrap the rules by 2024. “The introduction of new technologies has played a significant role in how aviation security has evolved over the past 20 years, thanks to strong industry partnerships and TSA’s agility in adopting technology that enhances security and improves the passenger experience,” a TSA spokesperson says. While there’s no timeline in place yet, the agency “anticipates the limit on liquids will be lifted in the coming years.”

So in the short run, travelers still need to limit the fluids they pack in carry-ons. But, as with all rules, there are exceptions. “TSA requires additional screening to ensure the safety of these liquids,” the spokesperson says of the items. “Travelers in this group should notify security of their medically-necessary liquids.”

In general, those  exceptions need to pass a three-prong test . They need to be required during the duration of your flight or at your destination, they can’t be available at the airport in the area past security, and they can’t be available at the destination. But when it comes down to it, the  TSA says on its site , “The final decision rests with the TSA officer on whether an item is allowed through the checkpoint.”

Here are some of the most common exceptions of oversized liquids that can be taken through security. 

Prescription liquids, creams, and gels

Medication that has been prescribed specifically for you is perhaps the most common item that qualifies as an exception. TSA recommends that it’s clearly labeled so there's no question about what is inside. “You are responsible for displaying, handling, and repacking the medication when screening is required,” the agency’s site dictates. Depending on the situation, medication can either be screened visually or with an x-ray machine. It may also be tested for traces of explosives.

In some situations where the officers aren’t able to properly screen the item, you may be asked to open the container and transfer it to an empty container to test, or possibly dispose of a small quantity. 

In cases where you would like to make sure the medication isn’t opened or X-rayed, simply inform the TSA officer. “Additional steps will be taken to clear the liquid and you will undergo additional screening procedures to include a pat-down and screening of other carry-on property,” the site says.

Liquid medications and contact lens solution

In general,  liquid medications that are not prescriptions and  contact lens solutions are limited to 3.4 ounces, but TSA does allow “larger amounts of medically necessary liquids, gels, and aerosols in reasonable quantities for your trip,” with the caveat you must declare them to security officers first. 

Breast milk and infant formula

Passengers traveling with infants have enough to worry about on their flights—and being able to provide the little ones with the proper nourishment should not be one of those concerns. Technically, TSA categorizes  breast milk and  baby formula as “medically necessary liquids.” The child doesn’t need to be present for the exception. 

In order to expedite the process, TSA suggests—but doesn't require—that the liquids be transported in clear and translucent bottles, so that they can be screened by the Bottle Liquid Scanners. (Those in pouches may not be able to.) While there is a chance you may be asked to open them, nothing will ever be placed in the liquid. The agency also adds that the screening process shouldn't affect the formula, but if you prefer they not be x-rayed, alternative testing means can be taken.

Baby and toddler food and drinks

In addition to breast milk and formula, food and drinks for babies and toddlers are also allowed, including puree pouches. They also technically fall into the “medically necessary” category.  Water for babies is also allowed in “reasonable quantities.” 

Liquid teethers

TSA also recognizes how important teethers are to babies and has “ liquid-filled teethers ” specifically called out as an item that can be brought through the security check.

Ice, gel, and freezer packs and other accessories to medically necessary items

Ice, gel , and freezer packs that are required to keep other medically necessary items in their required cool state are also exceptions, no matter what state they are in (solid ice or liquid gel). Additionally, IV bags or other accessories to medical supplies are also allowed. 

Hand sanitizer 

In the age of the COVID-19 pandemic, one major allowance was added to the list— hand sanitizer . While they may be readily available beyond security check and at your destination, the hygiene item was added, especially for use on the plane, as some experts have said that extra precautions should be taken on airplanes and airports to prevent the spread of germs .

Until further notice, hand sanitizers of up to 12 ounces are allowed since “TSA understands that COVID-19 is at the forefront on the minds of travelers, as health officials are encouraging that individuals wash their hands frequently,” the  site says . 

Live fish in water

Assuming your  live fish in water needs more than 3.4 ounces of water, this is another exception to the rule, as long as they’re in a clear transparent containers and properly inspected by the TSA officer. 

Biological specimens 

Liquid exceptions can be made in the name of science.  Non-infectious specimens in preservative solution can be carried through if it’s for scientific research. But they’ll need to be very specifically packed.

There can be up to 30 milliliters of free liquid in a heat-sealed inner plastic bag and then no more than one liter in the outer packaging, which needs to be marked: "Scientific research specimens, 49 CFR 173.4b applies." (Specific instructions for the regulation are  here .)

Duty-free purchased items in officially sealed bags

Shopping at the airport? Those liquid souvenirs can be taken home as well, as long as they are properly sealed by the cashier in a  security tamper-evident bag (STEB). The system was “developed to allow an exemption" to liquid volume rules for items purchased at duty-free airport retailers or on board an aircraft, according to the  International Civil Aviation Organization . 

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3-1-1 Rule for Liquids in Carry-on Bags

Find out what's allowed before you pack

When you're going through airport security on your next vacation or business flight, you might notice a posted rule by the Transportation Security Administration called the 3-1-1 Rule, which dictates how much liquid travelers are allowed in their carry-on bags. Still, you might not understand exactly what this regulation means for your traveling needs.

The 3-1-1 Rule refers to three core components that govern how many liquids you can bring in your carry-on bags: Each liquid must be in a 3.4-ounce or less container ("3"), all containers must be placed inside one clear quart-sized plastic bag ("1"), and each passenger is only allowed one plastic bag ("1").

In sum, the 3-1-1 Rule states that you can carry as much liquid as can fit inside 3.4-ounce containers that fit inside one plastic quart-sized bag; however, you can bring as much liquid as you feel comfortable carrying in your checked bags as long as these liquids do not violate other TSA regulations that dictate what you can and cannot fly with in general.

How to Pack Your Liquids in Carry-ons

Whether you're hoping to bring your favorite shampoo or conditioner on your weekend trip or need to take contact solution on your flight, you'll need to properly pack liquids to get them through the TSA security checkpoint without hassle.

You'll want to start by either buying travel-size bottles of your favorite products or by purchasing travel toiletry bottles , which you can buy online, at most supermarkets, or home goods stores, and filling them with enough of your favorite products to get you through your trip. Then pack each of these inside a quart-sized ziplock (or other sealable) plastic bag—you should be able to fit four or five.

It's recommended that you pack this bag of bottles in your carry-on last, on top of your clothing and other times, because you'll need to pull the bag out and put it in one of the security checkpoint bins to pass through the X-ray machine. You can also stow it conveniently in an outside zip pocket for easy access.

Liquids That Are and Aren't Allowed

You might be surprised to learn that you can bring travel-size bottles of alcohol in your carry-on or that you can't carry creamy dips or spread as a snack in your suitcase if it exceeds 3.4 ounces, but knowing these rules will help you avoid additional screening at the TSA checkpoint.

You can bring blenders (with blades removed), alcoholic beverages less than 3.4 ounces that do not exceed 70 percent in alcohol content, baby food, some canned foods, and even live lobsters, but you cannot bring gel heating pads, any wet foods that exceed 3.4 ounces, ice cream of any quantity, or firearms of any type. 

For a complete list of all items that are forbidden and permitted through TSA security checkpoints at airports, make sure to check out the TSA website before your flight—you can even snap a picture of an item you're questioning and ask them on the TSA Facebook page whether or not it is allowed.

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The TSA Liquids Rule for Carry-on Bags (3.4 ounces)

Understand these rules so you don’t get held up on the TSA security line!

TSA 3-1-1 Rule

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Before you finish packing to head to the airport, always double-check your carry-on bags and make sure you don’t have any bottles or other items that don’t comply with the TSA liquids rule, (known as the 3-1-1 rule).   

By the time the TSA finds that expensive bottle of perfume or lotion in your bag, it’s too late and you’ll have to say goodbye and hand it over to get through security and board your plane on time.  It’s happened to my family many times and could easily have been avoided with a quick check before leaving.

To help make sure this doesn’t happen to you, we’ve created this article that will tell you everything you need to know about the TSA liquids rule, including how much liquid is 100 ml, what are travel-sized bottles, what is considered a liquid, etc. Basically, all the stuff that could get confiscated when making your way through airport security.

What’s the TSA Liquids Rule?

The TSA liquids rule states that you can bring a quart-sized bag of liquids, aerosols, creams, gels, and pastes in your carry-on bag and through the airport security checkpoint. However, you are limited to containers that are travel sized and contain less than 3.4 ounces (100 milliliters) per item.

Items that are in packages or bottles larger than 100 milliliters (or 3.4 ounces) will have to go in your checked luggage .  In addition to larger liquids, any liquid that is more than 3.4 oz or 100 ml and is not contained in a secure, tamper-proof bag must be packed in your checked luggage.

Each liquid must be in a 3.4-ounce or less container (“3”), all containers must be placed inside one clear quart-sized plastic bag (“1”), and each passenger is only allowed one plastic bag (“1”).

There are 2 exceptions to the TSA 3-1-1 Liquids Rule

• Medications, and
• Infant/Child nourishment

Medications larger than 100ml

TSA allows larger-sized packages of medical liquids, gels, and aerosols in your carry-on. This also includes medical accessories such as freezer bags, pumps, syringes, etc. These items do not have to be in a plastic zip lock bag, but you will have to declare these items to TSA officers at the checkpoint prior to inspection.

Here’s a video that provides all the details you need about traveling with medication.

Formula, Breast Milk, and Juice

Formula, breast milk, and juice for infants and toddlers are allowed through the security checkpoint. These can be in quantities greater than 3.4 ounces or 100 milliliters and are allowed in carry-on baggage.

Similar to medications, just inform the TSA officer of what you have and remove the items from your carry-on bag so they can be screened separately from the rest of your belongings.

Ice packs, freezer bags, frozen gel packs, and other accessories required to cool formula and breast milk are allowed in your carry-on bag.

The TSA PreCheck Program allows registered travelers the ability to go through expedited screening lines at over 200 participating U.S. airports with over 80 participating airlines. Once you are approved in the program you don’t need to remove your 3-1-1 liquids from your bag.

Actually, you can avoid removing any of the following items during the screening process:

• 3-1-1 compliant bag
• Light jacket/Sport coat/outerwear
• Laptop / iPad from bag

To apply for PreCheck, go to tsa.gov/precheck . From here you can enroll and make an appointment online or walk in at any one of over 380 enrollment centers . It can take up to 30 days to obtain a TSA PreCheck known traveler number.

What does TSA consider a liquid?

According to TSA guidelines, any substance that is free-flowing or viscous is considered a liquid. This includes liquids, aerosols, pastes, creams, and gels.

According to the TSA, “Makeup in a solid or powder form is allowed in carry-on and checked bags with no quantity or size limitations. However, when packed in carry-on bags, makeup in a liquid, lotion, gel, paste, or creamy form, must be in containers that are 3.4 ounces or less. You can take as many travel-sized liquids as you can comfortably fit into one quart-sized, zip-top bag.”

When it comes to makeup, the following are some examples of liquid cosmetics:

• Nail polish,
• Moisturizers,
• Foundation,
• Mascara, etc.

How much is 3.4 oz?

Now that you understand the basic concepts of the TSA liquid rule, it may help to have an idea of what constitutes 3.4 oz or 100 ml, since most people don’t naturally know how big a 3.4-ounce container or a 100 ml bottle is.

So if you’re wondering exactly how much is 3.4 oz or how big is a 100 ml bottle, we will walk through that for you here.

3.4 ounces (oz) converts to 96.388 milliliters (ml). For purposes of simplicity, the TSA rounds this up to 100 ml

Most of the toiletries you would bring on a trip come in travel-sized packages that can be bought at any drug store or grocery store. These travel-sized items are typically 3 ounces (90 ml) and generally provide enough lotion, shampoo, or toothpaste for a 5-day trip. If you’ll be traveling longer, you may need to stock up on a couple of extra bottles or plan on purchasing more upon arrival at your destination.

100 milliliters (ml) converts to 3.3814 ounces (oz). For purposes of simplicity, the TSA rounds this up to 100 ml

100 milliliters (ml) converts to .422675 cups, so it’s just under 1/2 cup.

A 100 ml bottle is fairly small. To give you a visual, look at the image below that shows a 500 ml water bottle vs. a 100 ml spray bottle. The 100 ml bottle is about 3 inches tall and the water bottle is about 8 inches tall.

Hopefully, this guide will give you a better idea of what the TSA considers a liquid and what size they will let you bring on your carry-on. Knowing this information in advance can save a lot of headaches at the airport!

• Spirit Airlines Carry-On Liquid Policy

Tim is a business road warrior and avid leisure traveler who has flown over two million miles in the air and spent well over a thousand nights in hotels. He enjoys sharing tips, tricks, and hacks to help readers get the most out of their travel experience and learn how to “travel like a pro”!

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TSA Liquids Rule Explained: What Size Liquid Can You Bring on a Plane?

What you can and can’t bring on a plane, including the amount allowed, can be very confusing for even the most experienced of flyers, especially when it comes to liquids.

According to TSA regulations, you are allowed to bring liquids in containers that don’t exceed 3.4oz/100ml in your carry on.

There are also limits when liquids are packed in your checked bags, which many people are not aware of, though the limits are much greater.

Table of Contents

• 1.1 Carry on Bags
• 1.2 Checked Bags
• 2 No Differences For International Flights
• 3 Airlines Follow TSA Regulations
• 4 How to Pack Liquids for Flying
• 5 You Will Be Able to Bring 7-8 Bottles in Your Carry On
• 6.1 Carry On Bags
• 6.2 Checked Bags
• 7 A Loophole to Bring More Than 3.4 Oz/100ml On a Plane
• 8 Exceptions to the 3-1-1 Rule
• 9 Liquids That Are Forbidden
• 10 Surprising Items That Qualify As Liquids
• 11 What the 3-1-1 Rule Stands For
• 12 Why the 3-1-1 Rule Exists

What Size Liquid Can You Take on a Plane?

Carry on bags.

The TSA has a rule in place called the 3-1-1 Rule .

The 3-1-1 Rule states that “each passenger may carry liquids, gels and aerosols in travel-size containers that are 3.4 ounces or 100 milliliters .”

These containers must also fit in a 1-quart sized, resealable bag.

You are required to take this bag out of your carry on and place it in a screening bin as you go through airport security.

Note that it is the size of the container itself and not how much liquid is in the container that matters.

So, if you have a bottle that contains just 1ml of liquid inside a 4oz container, it still won’t be allowed through.

Checked Bags

Not many passengers are aware that there are restrictions on the quantity of liquids you can pack in their checked bags.

According to the TSA:

• A container must not exceed 0.5 kg (18 ounces) or 500 ml (17 fluid ounces).
• The total aggregate quantity of your toiletry products must also not exceed 2 kg (70 ounces) or 2 L (68 fluid ounces).

No Differences For International Flights

Even though it may not be called the 3-1-1 rule worldwide, the rules remain the same if you’re flying internationally.

So regardless if you’re flying from or within Mexico, Canada, the UK, Europe or any other country, you are only allowed to pack liquids (as well as gels and aerosols) in containers that are no larger than 3.4oz/100ml in your carry on.

Airlines Follow TSA Regulations

All airlines follow TSA regulations .

So this means that regardless if you’re flying with Delta, Southwest, American Airlines, JetBlue, or any other regional or major air carrier worldwide, you are only allowed to bring liquids in containers that do not exceed 3.4oz/100ml in your carry on.

How to Pack Liquids for Flying

There are a few guidelines you should follow to make your next flight go as smoothly as possible.

• Make sure that no container you want to bring is no larger than 3.4oz/100ml.
• Buy travel-friendly products of your favorite products.
• If the company doesn’t sell travel-friendly sizes, buy your own 3.4oz/100ml containers and transfer the liquids into them.
• Consider packing non-liquid alternatives instead (you can bring a bar of soap on a plane on a plane , for example, with no restrictions. The same applies to sunscreen sticks ).
• Share toiletry space with your travel partner, as the 3-1-1 Rule applies to each passenger.
• Store your items in a clear bag that is no larger than 1 quart.
• Use your checked luggage for liquids in larger containers.

You Will Be Able to Bring 7-8 Bottles in Your Carry On

In total, you can take 32 ounces (or 1 quart) of liquids on a plane.

But as the containers themselves will take up space in the single quart-sized bag, you won’t be able to take a full 32 ounces of liquids in your carry on.

You will be able to bring about 25 ounces in total, in 7 or 8 travel-sized 3.4oz/100ml containers onto a plane in your carry on.

How Many Ounces in Total Can You Take On a Plane?

Carry on bags.

As just mentioned, you can bring 32 ounces (or 1 quart of liquids on a plane), though it will more likely be 25 ounces in 7-8 bottles.

If liquids are packed in your checked bags, each container must not exceed 18 ounces or 17 fluid ounces).

The total aggregate quantity of your toiletry products must also not exceed 70 ounces or 68 fluid ounces.

A Loophole to Bring More Than 3.4 Oz/100ml On a Plane

There is a loophole that lets you bring more than 3.4oz/100ml of liquids on a plane, though it only works with very few items and under certain circumstances.

If you are traveling with a young child or baby, you can say that the item is for them.

Of course, this will only work for bringing a water bottle on a plane and not items like alcohol, coffee or tea . 

Exceptions to the 3-1-1 Rule

There are several exceptions to the 3-1-1 Rule.

The following items, if packed in your carry on bags, are allowed to exceed 3.4 oz/100ml:

• Breast milk and formula
• Liquid medication
• Hand sanitizer
• Jumbo disinfecting wipes
• STEB items (secure, tamper-evident bags purchased at the airport)
• Cough syrup
• Gel-filled bras
• Saline solution
• Ice packs (must be frozen solid)

Liquids That Are Forbidden

There are several liquids that, even if under 3.4 oz/100ml, you are not allowed to bring on a plane in either your carry on or checked bags.

These items include:

• Most flammable liquids ( you can bring nail polish on a plane , though)
• Most toxic liquids
• Aerosols that do not qualify as toiletries
• Alcoholic Beverages over 70% ABV (140 proof)
• Insecticide
• Spray Paint
• Spray Starch
• Cooking Spray

Surprising Items That Qualify As Liquids

There are also items that you wouldn’t expect to count as liquids, but actually do.

• Peanut butter
• Hair mousse
• Snow globes

What the 3-1-1 Rule Stands For

The 3-1-1 Rule stands for 3 ounces, 1 passenger, 1 quart-sized bag.

While the limit is actually 3.4 ounces instead of 3 ounces, we guess that 3.4-1-1 Rule didn’t have the same ring to it.

Why the 3-1-1 Rule Exists

The 3-1-1 Rule exists because terrorists have previously tried to sneak liquid explosives on a plane on more than one occasion.

While the rule is frustrating, it exists for the safety of passengers.

Ella Dunham

Ella Dunham, a Freelance Travel Journalist and Marketing Manager, boasts an impressive career spanning eight years in the travel and tourism sectors.

Honored as one of "30 Under 30" by TTG Media (the world’s very first weekly travel trade newspaper), a "Tour Operator Travel Guru" and "Legend Award" winner, Ella is also a Fellow of the Institute of Travel, a Member of the Association of Women Travel Executives, has completed over 250 travel modules, and hosts travel-focused segments on national radio shows where she provides insights on travel regulations and destinations.

Ella has visited over 40 countries (with 10 more planned this year).

Related Posts:

UponArriving

TSA Liquid Rules Ultimate Guide (3-1-1 Explained) [2023]

Bringing your liquids through airport security is not always as straightforward as you might think.

There are several rules that apply when bringing your liquids through airport security checkpoints and, yes, many are obvious to those of us blessed with a shred of common sense.

But in some cases there are some less obvious restrictions that could apply to your liquids.

And when you start talking about things like baby essentials, medications, and liquids like alcohol, there are many lesser-known rules and exceptions that come into play.

Violating these rules can sometimes mean slowing down the flow of the screening checkpoint (something we all should want to avoid) but in other cases it could mean violating the law and you basically becoming an airport criminal.

And nobody wants that.

So it’s a good idea to get acquainted with how these rules work and in this article, I’ll give you a detailed breakdown of the 3-1-1 rule and also talk about the many different types of exceptions and additional rules that apply to different types of liquids such as medications and alcohol.

Table of Contents

What is the TSA Liquids “3-1-1 Rule?”

The TSA Liquids 3-1-1 Rule states that you can only bring liquids in containers no larger than 3.4 liquid ounces (100 milliliters) and that all of your liquid containers must fit “comfortably” into one clear, quart-size bag.

Where does the 3-1-1 come from?

It’s just an easy way to memorize the different requirements that make up the rule and I’ll hit on those below.

3.4 fluid ounces or (100 mL)

The “three” indicates that your liquids must be contained within a container no larger than 3.4 fluid ounces or (100 ml).

(TSA uses 3.4 ounces because it’s easier to remember but really  100 ml comes out to 3.3814 fluid ounces. )

One of the biggest things that people get confused about is that the 3.4 ounce requirement applies to the size of the container and not the liquid within the container.

So let’s say that you have a 6 ounce container with only 2 ounces of fluid inside.

You may think that because you have under 3.4 fluid ounces of liquid, you are good to go but because your container is larger than 3.4 ounces, you cannot bring that through TSA.

The other big thing to know is that this refers to fluid ounces which relates to volume and is very different from ounces used for weight.

Some products like honey could weigh 4 ounces but still fit inside of a 3.4 fluid ounce container. It helps to know how to convert ounces/grams to fluid ounces .

Tip: Use the free app WalletFlo to help you travel the world for free by finding the best travel credit cards and promotions!

1 quart-sized resealable bag

The first “one” means that your liquids must fit within 1 quart-sized resealable bag. Typically, this will be a clear Ziploc bag which just makes things easy for everybody.

The key thing to note here is that the containers must fit “comfortably” inside this resealable bag.

What does “comfortably” mean?

It basically just means that the bag is not bursting at the seams. (Think about how a pair of jeans should fit when you’re being honest with yourself about your waist size.)

If you are not able to easily reseal your bag, then your contents may not be fitting comfortably inside.

In such a scenario, it’s possible that a TSA agent could ask you to throw something out in order to allow your bag to comply with the rules.

In my personal experience, I have not seen a lot of TSA agents enforce the “comfortable” requirement very strictly but if you have bottles poking out of your liquids bag, I could see that being an issue.

1 quart size bag per person

The last requirement is that you are allowed 1 quart size bag per person.

The easiest way to comply with this is to simply separate your liquids bag from your carry-on and have one liquids bag in your bin when going through security.

Otherwise, it could look like you are trying to bring through two bags of liquids.

The best packing tip I have for this is to keep your liquids bag at the top of your carry-on so that you can easily retrieve it.

There’s nothing worse than scrambling to find that liquids bag while trying to get ready to go through a screening checkpoint.

TSA Pre-Check liquids rule

TSA Pre-Check allows you to bypass the main security line and pass through a screening line that is usually much shorter and quicker. This also means avoiding the full body scanner in many cases. It basically makes you a VIP when it comes to airport security checkpoints.

If you have TSA Pre-Check , you can take advantage of several benefits including things like:

• Shoes can stay on
• Belt can stay on
• Light jackets can stay on
• Laptops allowed to stay in bag
• Liquids (3-1-1) can stay in bag

That last perk is the most relevant to the liquids rule as you will not have to remove your liquids bag and place them in one of the bins when going through security. You can simply leave them in your carry-on and pass through the metal detector without any issue.

I highly recommend that you look into getting Pre-Check in order to expedite your security screening. It will only cost $78 for five years and all you have to do is pass a background check. You can also get it if you are approved for Global Entry ( read how to get approved here ).

New hand sanitizer liquids rule

Due to the ongoing threat of coronavirus and the potential threat of spreading germs throughout airports and aircraft, TSA recently implemented a change with respect to hand sanitizer.

Passengers will now be allowed to bring one hand sanitizer bottle up to 12 ounces. These larger bottles will be screened separately so just be aware that it could add some extra time.

What exactly is a “liquid?”

In some cases, what constitutes a liquid will be very clear.

For example, it’s pretty much common sense that water inside of a water bottle is a liquid. The same applies for cologne, mouthwash, etc.

But liquids also can include less-obvious forms like aerosols, gels, creams, or pastes.

This means that several common items you would be bringing along for your trip could be considered a liquid like: toothpaste , lotion , sunscreen, shaving cream, shampoo , conditioner, and others.

You can find travel-sized products for most of these so it’s usually pretty easy to bring along items that comply with the TSA liquids rule.

Other items

You need to be mindful of other items that could be considered liquids like deodorant . For example, the following types of deodorants will be subject to the 3-1-1 rule:

• and Roll-On deodorants

Prohibited items

Just because you have something like an aerosol and it is in a container no larger than 3.4 ounces, that does not mean that you can bring it as a carry-on.

There are quite a few prohibited items like aerosol insecticide, bear spray, etc. that are not allowed as carry-ons. In fact, some of those items may not even be allowed on the plane at all. This is a good place to search if you are in doubt about whether or not you can bring a particular item.

Be aware that some items like hairspray may even have size restrictions when packed in your checked baggage.

Foods can also be liquids

One aspect of the TSA liquids rule that throws a lot of people off is that they forget many foods also qualify as liquids.

Here is a non-exhaustive list of food items that will fall under the liquids rule:

• Liquid chocolate
• Creamy dips and spreads
• Mashed fruits such as applesauce
• Jam and jelly
• Maple syrup
• Oils and vinegars
• Peanut butter
• Wet pet food
• Salad dressing
• Salsa and sauces

Basically anything that is usually poured, scooped, squeezed, slurped, or mashed will be considered a liquid for TSA purposes.

If your food is solid on the other hand , chances are you can bring it through.

TSA rules for liquid medications

The liquids rule provides exceptions for medical supplies and medications .

TSA allows larger amounts of medically necessary liquids, gels, and aerosols in “reasonable quantities” than your 3-1-1 allowance.

You do not have to have a prescription for these items but keep in mind that you need to comply with state laws regarding prescriptions and controlled substances.

This leaves two questions often to be asked and answered.

The first is what is considered “medically necessary?”

For example, is contact lens solution medically necessary?

It seems the answer to that is probably yes given the TSA states, they allow “larger amounts of medically necessary liquids, gels, and aerosols in reasonable quantities for your trip” on the page regarding contact lenses.

So if in doubt check the website and then inquire with AskTSA if you still don’t know.

The second question is what is considered a “reasonable quantity?”

What is deemed as a reasonable quantity is a subjective determination.

According to the TSA, you should bring what’s necessary for the duration of your trip (e.g., seven days) plus a day or two just in case things get delayed or canceled.

If you stick to what you think will be necessary for the duration of your trip, I don’t think you will often run into trouble. But if you’re bringing a six month supply of medication on a four day getaway, that’s when you might start to run into trouble if questioned.

TSA states that you must declare them to TSA officers at the checkpoint for inspection.

You also want to remove these from your carry-on so that they can be screened separately from your belongings. (You do not have to put your liquid medication in a plastic Ziploc bag.)

Just be aware that if one of your liquid items declared as medically necessary sets off the alarm, it may require additional screening and may not be allowed.

Baby essentials

You are allowed to bring formula, breastmilk, and juice for infants or toddlers in “reasonable quantities” through airport security. According to the TSA, reasonable quantities for baby essentials typically means the duration of the flight.

When bringing these items through security, be sure to separate these from your carry-on bag so that they can be screened separately from the rest of your items.

If you are carrying liquids in excess of 3.4 ounces, you are advised to inform the TSA officer at the beginning of the screening process that you have excess liquids. You can do this when you are unloading your items into the bin.

In many cases, excess liquids will be screened by x-ray.

It’s also possible that an officer may ask you to open up the container and potentially even transfer a small quantity of the liquid for testing.

If you are worried about the effects of an x-ray machine on your liquids, The Food and Drug Administration states that there are no known adverse effects from eating food, drinking beverages and using medicine screened by X-ray.

If that is not good enough assurance for you, you can ask to avoid the x-ray machine.

Additional steps may be able to be taken to clear the liquid but the traveler will likely have to undergo additional screening procedures which could include a pat down and a thorough screening of all of your carry-on property.

You will also be allowed to bring along ice packs, freezer packs, frozen gel packs and other accessories required to cool formula, breast milk and juice.

If these are in a partially frozen state or perhaps appear like a slushy they will be subject to the same screening as described above.

Other permitted baby items include gel or liquid-filled teethers, canned, jarred and processed baby food.

Just always be aware that these items may have to undergo additional screening.

TSA liquid rules for alcohol

Bringing alcohol through TSA presents a number of different challenges.

First, your alcohol in most cases will have to comply with the liquids 3-1-1 rule. This means that you won’t be able to bring in regular bottles of liquor or beer.

It is possible to find small bottles that are under 3.4 ounces (mini-liquor bottles are often around 1.7 ounces, so this means that they are small enough to be brought on the plane as a liquid).

But contrary to what many people think, it’s also permitted to bring your own alcohol in one of your own containers.

The catch is that there are specific restrictions about what type of alcohol is allowed on board and that can be allowed as a carry-on. You really need to make sure that you are abiding by these rules because you could be violating federal law otherwise.

The first regulation to know is that alcohol beverages with an alcoholic percentage above 70% (140 proof) is never allowed on the plane . In fact, alcohol with such a high alcohol percentage is considered a hazardous material.

If the alcohol content is above 24% but not above 70% then the alcoholic beverage must be in its retail packaging. A lot of popular alcoholic beverages for within this range. Here are some  ranges  for the alcoholic content of some common beverages:

Alcohol Percentage Content

• Vodka | ABV: 40-95%
• Gin | ABV: 36-50%
• Rum | ABV: 36-50%
• Whiskey | ABV: 36-50%
• Tequila | ABV: 50-51%
• Liqueurs | ABV: 15%
• Fortified Wine | ABV: 16-24%
• Unfortified Wine | ABV: 14-16%
• Beer | ABV: 4-8%
• Malt Beverage | ABV: 15%

And finally, one of the most important things to remember is that you are not allowed to serve yourself your own alcohol when flying.

Instead, you must request a flight attendant to serve you the alcohol or else you will be violating FAA regulations. Some flight attendants will happily serve you your own beverage but others will not be so inclined.

If you purchased alcohol at duty free store, different rules apply in that scenario. Basically, you can bring your duty free alcohol through TSA security but you have to comply with three separate requirements:

• The duty free liquids were purchased internationally and you are traveling to the United States with a connecting flight.
• The liquids are packed in a transparent, secure, tamper-evident bag by the retailer and do not show signs of tampering when presented to TSA for screening.
• The original receipt for the liquids is present and the purchase was made within 48 hours.

Read more about this rule  here .

Checked baggage liquid rules

Many times, you can simply place your liquids in your checked baggage and not have to worry about that pesky 3-1-1 rule.

This is usually the way to go on longer trips when you might be bringing large quantities of things like shampoo or shaving cream.

But as mentioned above, you still need to make sure that the type of liquid is allowed on a plane. Certain materials may be considered hazardous and you could be violating the law by bringing those on board.

If you are loading up your checked baggage with a bunch of liquids, make sure that you double bag if there is potential for the liquids to spill!

TSA Liquid Rules FAQ

The TSA 3-1-1 rule does not apply to checked baggage. However, there are some restrictions on what liquids can be transported in your checked baggage. There may also be limitations on the quantity of liquids when it comes to importing large quantities of things like alcohol. At some point, you might have to obtain a license for certain goods.

TSA definitely enforces the liquids rule and I would recommend not trying to circumvent the rule. It’s possible that an agent may be more lenient than another in certain circumstances but I would always assume that an agent will be enforcing strictly so that I don’t run into any unexpected issues.

TSA has the rules in order to detect potential explosives and other harmful materials that exist in liquid state.

The same liquid rules apply for both domestic flights and international flights. One difference that you might encounter is when you purchase duty free goods before an international flight. See the duty-free section above for more details. Also, when flying internationally it is recommended that you get to the airport extra early. It is possible that you could get hit with SSSS and be forced to undergo a heightened security screening, so always plan out extra time.

While you might view your makeup as special, there are no special rules for your makeup when it comes to TSA. They must abide by the same 3-1-1 rule explained above. Read more about makeup rules here.

No, you do not have to take out your liquids if you have TSA Pre-Check.

The same TSA liquids rule will apply to all airlines. So if you’re flying American or Delta, the rules will be the same as if you were flying Southwest or United. With that said, some airlines do have some differences in how they handle acceptable baggage so you should make sure to read up on the latest baggage policies for the airlines.

If you are traveling from an “international last-point-of-departure” to the U.S ., powder-based substances in carry-on baggage greater than 350mL or 12 oz. may require additional screening. If your substance is over 12 ounces and cannot be cleared it will not be allowed onto the aircraft cabin. TSA recommends that you transport powders in your checked baggage.

TSA has several rules you need to follow when it comes to drinking liquids through airport security. The most well-known is the 3-1-1 rule but there are other considerations you need to think about like foods that might trigger the rule and exceptions for medical and baby essentials. In the end, try to be as reasonable as possible with what you are bringing through and you will run into few problems.

Daniel Gillaspia is the Founder of UponArriving.com and the credit card app, WalletFlo . He is a former attorney turned travel expert covering destinations along with TSA, airline, and hotel policies. Since 2014, his content has been featured in publications such as National Geographic, Smithsonian Magazine, and CNBC. Read my bio .

I will be traveling from Mexico April 25th. Will I be able to bring back a bottle of Tequila in my check in luggage probably wrapped safely? Thanks, Regina Green

The above is good detail but how about: electric shaver and charger electric toothbrush

Yes and yes!

Check these out:

https://www.uponarriving.com/tsa-rules-razors/ https://www.uponarriving.com/tsa-toothpaste/

I will be leaving Chicago going to Manila via Istanbul on 21 July 2022, Turkish Airways. I will be bringing 4 bottles of Scotch whiskey in original container, unopened and sealed and properly packed with bubble wrap. Is this allowed?

How do I know which states allow medication‘s to be in a travel organizer, and not in their original bottles? I am flying from Philadelphia with a layover in Ireland, and finally to Paris on Aer Lingus.

Hand sanitizer rules have reverted back to the 3-1-1 guidelines.

Thanks for this update. Do you have a source on that? Couldn’t find updated info.

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Everything You Need to Know About the TSA’s Liquid Limit

The tsa allows liquids under 3.4 ounces in your carry-on—but what’s considered a “liquid” isn’t always obvious..

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Don’t forget to remove your liquids when going through TSA screening.

Photo by Jaromir Chalabala/Shutterstock

Whether you’re a carry-on-only kind of person or not , knowing the Transportation Security Administration’s (TSA) liquid limits is essential for anyone who travels by plane in the United States. Yet understanding which of your toiletries, foods, and other items even count as “liquid”—let alone how best to pack them—can get confusing. Use this guide to understand the TSA’s rules and restrictions about liquids, common exceptions, and tips to help ensure your next airport security screening goes smoothly.

What is the TSA liquid limit?

The TSA’s liquid limit for carry-ons—known as the 3-1-1 rule—allows travelers to pack liquids, aerosols, gels, creams, and pastes under 3.4 ounces (100 milliliters) in their carry-on bags. Passengers are allowed up to one quart-sized bag per person , or roughly nine 3.4-ounce containers in a single quart-sized bag. Anything more will have to go in a checked bag or risk being tossed out.

If your liquids are stored in containers larger than 3.4 ounces, even if there’s only 3.4 ounces left inside the bottle, you can’t bring them through security.

Completely empty bottles, such as your reusable water bottle , are allowed through the TSA checkpoint since (spoiler alert!) they don’t contain any liquids at that moment.

Which toiletries TSA allows in your carry-on

The TSA allows all of the following common toiletries in your carry-on only in containers that are 3.4 ounces or less:

• Shampoos and conditioners
• Lotions and sunscreen
• Gel hair products

In other words: yes, you can bring toothpaste, deodorant, and sunscreen through TSA checkpoints but only if they are in travel-sized containers.

Powders and powder-like substances, including baby powder and some makeup items, aren’t restricted in your carry-on bag. But if you’re carrying more than 12 ounces (350 milliliters) of a powder, you’ll need to place it in a separate bin for X-ray screening, and it may be subject to additional screening—so it’s a good idea to budget an extra few minutes at the security checkpoint if you think this might happen.

Tips for packing your toiletries in your carry-on

To comply with TSA regulations, invest in small, reusable toiletry bottles, like these capsules by Cadence.

Courtesy of Cadence

Especially if you don’t have TSA PreCheck , it’s helpful to pack all of your toiletries in a quart-sized (or smaller) clear plastic toiletry bag for screening. Although improved airport technology means that far fewer air passengers (both in PreCheck and non-PreCheck lines) will have to take their liquids out out of their carry-on, it’s still helpful to have all of your liquids in one bag just in case you get pulled aside for additional screening. For an upgrade from that large Ziplock, we recommend the standard-sized Clarity Jetset Case from Truffle ($88), which has a clear window panel and is comparable in size to a quart-sized bag.

Since toothpaste is considered a liquid, paste, or gel by the TSA, most of us toss those tiny one-ounce tubes in our carry-on bags. However, if you want to ditch the hard-to-recycle packaging, consider toothpaste tablets, an ecofriendly alternative that’s not subject to the 3-1-1 rule. We like Humankind’s fluoride toothpaste tablets ($12), which resemble small mints and turn to paste when you crush them between your teeth. Matador has also recently released a reusable toothpaste tube ($10), which you can fill (and refill) with your regular toothpaste.

For travel toiletries that are easy to rebottle (like shampoo or body wash), consider investing in reusable bottles or containers so you can always keep your preferred brand on hand. Some of our favorite TSA-approved toiletry bottles include:

Buy Now: GoToob three-pack of 3.4-ounce bottles, $30, rei.com

These easy-to-fill, leakproof silicone tubes are ideal for shampoos, conditioners, lotions, and body washes. GoToob’s line comes in a variety of sizes, ranging from 1.7 to 6 ounces, and are easy to clean between refills.

Matador FlatPack

Buy Now: $13 for one or $35 for three, matadorup.com

Each three-ounce, TSA-approved bottle is made from a durable, waterproof, nylon-based fabric. Like GoToob, they’re leakproof and easy to fill, but thanks to their flexible, fabric-like design, they will shrink to their contents, taking up less space in your pack. >> Read the full review of the Matador FlatPack

Buy Now: $14 for one or $74 for six, keepyourcadence.com

The refillable travel containers by Cadence are small, leakproof “capsules” that click together with magnets. At 0.56 ounces, they’re best for makeup and toiletries you don’t need much of—like a weekend’s worth of shampoo or a week of that under eye cream you only need a dab of.

Foods are subject to liquid limits

The TSA’s 3-1-1 rule applies to food too, meaning you’ll need to make sure any foods that count as liquids, gels, or pastes (like yogurt, peanut butter, pâté, jams, or that tasty pimento cheese spread you tried to bring home from Charleston) are less than 3.4 ounces or packed in your checked bag. There are some exceptions, like frozen foods and juice for babies, and the TSA’s website is the best resource to check for specific items.

Exceptions to TSA’s liquids rule: Full-sized liquids that you can bring through security

The TSA has several important exemptions to its liquids rule. You’re allowed to bring full-sized bottles of the following:

Hand sanitizer: Due to the coronavirus pandemic, the TSA currently allows travelers to bring up to 12 ounces of hand sanitizer in their carry-on bags. These will be screened separately.

Medication: You’re allowed to bring medically necessary liquids, aerosols, and gels through security. This also includes the ice or gel packs you may need to keep your medications cool. You are not required to store these items in a plastic, resealable bag, but you should remove them from your luggage and let the TSA officer know what you’ve packed.

Baby formula and breast milk: Like medication, you can bring freezer packs to keep these items cool, and you should remove them from your luggage and notify an agent when you go through security. More baby-related exceptions? Gel or liquid-filled teethers and canned or jarred baby food.

Of course, the final decision on whether an item is allowed through the checkpoint rests with the TSA officer.

If you’re ever unsure about a specific item, the TSA’s website has a handy, searchable list of prohibited and allowed items worth checking before you travel. You can also now text the TSA with your questions.

This article was originally published in 2022. It has been most recently updated on March 21, 2023, with additional information.

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• For Travelers

Learn What I Can Bring on the Plane

Learn what you can bring on the plane by reviewing the Transportation Security Administration's (TSA) list of what you can bring on the plane, what you cannot bring on the plane, and TSA's Liquids 3-1-1 rule.

Please note that the final decision rests with the TSA officer on whether an item is allowed through the checkpoint.

For items not listed on the site, simply snap a picture or send a question to AskTSA on Facebook Messenger or Twitter . TSA looks forward to answering your questions, from 8 a.m. to 10 p.m. ET weekdays; 9 a.m. to 7 p.m. weekends/holidays.

What Can I Bring?

Know what you can pack in your carry-on and checked baggage before arriving at the airport.

What Should I Not Bring?

Know what you can pack before arriving at the airport by checking the prohibited items list.

Liquids 3-1-1 Rule

Read TSA’s liquid rule when bringing liquids in carry-on and checked luggage.

Other Travel Considerations

TSA.gov also has information to help those in specific situations, including:

• Disabilities and Medical Conditions
• Military Travel
• Traveling with Children
• Screening for Passengers 75 and Older
• Law Enforcement
• Cultural Considerations
• Transportation Security
• How Do I - For Travelers
• Transportation Security Administration (TSA)

Calling All Travelers: These Are the Official TSA Liquid Rules

You don't want security to throw away your new, full-size bottle of shampoo do you?

Every item on this page was chosen by a Town & Country editor. We may earn commission on some of the items you choose to buy.

We've all fallen victim to TSA while traveling; here's a refresher so you don't make the same mistakes again.

TSA Liquid Rules:

According to the TSA website , these rules apply for liquids, aerosols, gels, creams, and pastes.

All liquids must be in a 3.4oz or smaller container. Your serums, creams, cleansers, and masks are too expensive to lose, so check their sizes and if they're too big, leave them at home or transfer them to a smaller container.

They have to be able to fit in a quart-size bag. Before you throw 10 containers of liquids into your carry-on, make sure that everything can fit in a quart-size bag. Think about what you really need for your trip, a la Marie Kondo , and remember you can always buy things once you arrive at your destination.

Powders must be in 12oz containers or smaller. TSA placed new restrictions on powders in 2018. Ensure that your makeup, protein powder, and baby powder are in containers within that range, or put them into a checked bag.

Travel-Size Beauty Essentials

Drunk Elephant The Littles™ Set

Sunday Riley Power Couple Kit

Drybar The Four Pack

Ole Henrikson Truth Serum®

SK-II Facial Treatment Essence Mini

LA MER The Moisturizing Soft Cream

Fresh Rose Deep Hydration Toner

LE LABO Santal 33 & AnOther 13 Set

Kiehl's Since 1851 Super Age-Correcting Collection

Shiseido Urban Environment Oil-Free Sunscreen

R+Co Television Perfect Hair Shampoo

COOLA Suncare Sport Sunscreen Spray SPF 30

Anything else has to go into a checked bag. If you can't part with your full-size products, they have to go into a checked bag to avoid getting tossed into the TSA product graveyard. If you're looking to save money, share one checked bag with your whole group.

Only empty water bottles will pass the TSA checkpoint. If you bring a refillable water bottle, make sure it's empty before you approach security. You can fill it up after you go through the checkpoint or buy water in the terminal.

There are exemptions. If you use a medication that comes in liquid, aerosol, gel, cream, or paste form and the container is larger than 3.4oz, it's exempt from the above rules. Similarly, if you're carrying baby formula, breast milk, or other liquid foods for your child, these are also exempt.

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The Airline Liquid Limit You Need To Know Before Flying

Last Updated on December 4, 2021

Your airline should inform you about the liquid limits for flying or they will be published somewhere on your airline’s website.

But it’s not your airline that sets the rules or enforces them.

It doesn’t matter if your airline is Alaska, Allegiant, American Airlines, Delta, Frontier, Hawaiian, JetBlue, Southwest, or Spirit. All airlines have the same liquid allowance because the liquid regulations are set by the Federal Aviation Authority (FAA) and enforced at the airport by the Transportation Security Administration (TSA).

There are actually three limits that you need to know about before flying.

Let’s take a look at them now.

TSA / Airline Carry On Rules

Your carry-on bag will be inspected at the airport security checkpoint by the TSA and they will make sure you are not exceeding the liquid allowance. Your airline won’t look inside your luggage at all.

Limit A – Travel Size Containers

The first airline liquid limit is that you must pack liquids in travel sized containers. Travel sized means bottles or containers that are 3.4 ounces or less .

If 3.4 oz strikes you as a strange amount to choose it’s because that it’s equivalent to 100 ml.

It’s the size of the container that is important, not the amount of liquid remaining in the container. So you can’t bring a 5 oz bottle when there is only 3 oz remaining inside.

Refillable travel size containers are a great money saving purchase because you can just fill them up from the big bottle you have at home. Buying travel size versions of products is expensive.

I like to use a collection of bottles and containers of different sizes. There is no sense in packing 3.4 oz of liquid if you only need 1 oz for your trip. A kit like this would be perfect:

The TSA considers liquids, gels, aerosols, pastes, and anything that you can smear or spread to be a liquid.

My favourite example of this is peanut butter . Peanuts are treated as a solid, but peanut butter is considered a liquid by the TSA.

Limit B – All Containers Must Fit Inside A Quart Size Bag

The second airline liquid limit is that all your travel size liquids must be packed in a one quart size bag .

You can buy a reusable ‘ TSA Approved Toiletry Bag ’ that isn’t actually TSA sanctioned but will work anyway. Or you can use a simple resealable bag like a Ziploc plastic baggie that has the capacity of 1 quart .

You might be able to fit 6 or 7 travel size bottles in a quart size bag. If you buy a reusable one then you’ll probably fit more since they are not actually quart-sized but you’ll probably get away with it.

Limit C – Only One Bag Per Passenger

The third airline liquid limit is that you are only permitted one plastic bag per passenger . You can’t bring two liquids bags if you are bringing two suitcases. It’s 1 bag each maximum.

There is no way around the one bag rule. If you are struggling to fit all the liquids you need in one bag the best way to deal with that is to try to substitute solid versions of products.

For example, a solid bar of soap can replace shower gel.

A solid stick deodorant can replace an aerosol spray.

You can even buy solid toothpaste tablets that might suffice until you are able to visit a local shop.

My top tip is that the TSA doesn’t consider wet wipes to be a liquid .

So if your liquid product is available in a wet wipe form then the wipes will make a great substitute and free up space in your liquids bag. Makeup cleansing wipes are a good example.

These three airline liquid rules are called the 3-1-1 by the TSA:

• 3 .4 oz containers
• 1 quart sized bag
• 1 bag per person

There also a 4th restriction about the type of liquids you can pack. Let’s call it Limit D.

Limit D – No Flammable Liquids Unless They Are Toiletries

You can’t bring flammable liquids or hazmat liquids even in containers smaller than 3.4 oz unless they are toiletries.

My favourite example of this is that you can bring bug repellant that you apply to your skin, but you can’t pack an aerosol bug killer spray even if it’s under 3.4 oz because it’s flammable and not a toiletry.

The TSA defines a toiletry as something that you use on your skin.

Exceptions To The Airline Liquid Limit

The liquid limit that your airline talks about is only for getting past the TSA security checkpoint.

It’s not a limit to how much liquid you can bring on the plane, it’s a limit to how much liquid can be in your carry-on bags when you go through the screening process at airport security.

That means that if you buy any liquids after the security checkpoint then you can bring them on the plane no matter what size they are. So you can fill up your water bottle after the TSA checkpoints.

There are also a few cases where you can bring containers larger than the 3.4 oz regulations normally permit.

• You can bring breast milk, juice, liquid foods, or drinks for infants in reasonable quantities
• On international flights you can carry duty free liquids in a secure tamper evident bag
• You can bring medically necessary liquids in containers larger than 3.4 oz and you don’t need a doctors note.

If you have a container of liquid that is larger than 3.4 ounces and you think it qualifies for an exemption then feel free to place it in a separate bin at the x-ray machine for additional screening.

Airline Checked Baggage Liquid Limits

Liquids are not limited in checked bags as strictly as they are in carry-on luggage.

Only Limit D from above applies. You cannot pack flammable or hazmat liquids in checked bags because of the fire risk.

You can pack as much beer or low strength wine as you like but you can only pack 5 litres of alcohol that is between 24% and 70% ABV. Alcohol over 70% ABV is prohibited because it’s too flammable.

Lastly any toiletry aerosols that you pack in checked luggage should be in containers smaller than 18 oz and you are only allowed to pack 70 oz per person of toiletry aerosols in checked luggage.

The Bottom Line

The liquids rule that your airline talks about is actually the FAA carry-on liquids rule that will be enforced by the TSA at the airport.

There are 3 limits or restrictions. Containers can be 3.4 oz maximum . They all need to go in a one quart size bag . And you can only bring one liquids bag per person.

There are exceptions to the regulations for medically necessary liquids or liquids for babies and infants.

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Winter is here! Check out the winter wonderlands at these 5 amazing winter destinations in Montana

• Travel Essentials & Accessories

What Size Of Water Bottle Can You Take On A Plane

Published: October 22, 2023

Modified: December 28, 2023

by Ilise Botts

Travel Tips

Introduction

When it comes to liquids in carry-on bags, the TSA has specific rules in place to ensure the safety and security of all passengers. These regulations are essential to prevent potentially dangerous substances from being brought on board. While you are allowed to bring a water bottle with you, there are certain limitations you need to be aware of.

In this article, we will explore the TSA regulations regarding water bottles and delve into what size is allowed on a plane. We will also provide some useful travel tips to help you navigate through the airport security process with ease. So, let’s dive in and find out what you need to know about carrying water bottles on a plane.

TSA Regulations

One of the key regulations enforced by the TSA is the 3-1-1 rule. According to this rule, passengers are allowed to bring liquids in their carry-on bags, but they must adhere to the following guidelines:

• Liquids must be in containers that are 3.4 ounces (100 milliliters) or less.
• All liquid containers must be placed in a single quart-sized, clear plastic bag.
• Each passenger is limited to only one quart-sized bag of liquids.
• The bag should be easily accessible for inspection at the security checkpoint.

These regulations apply to all liquids, including water bottles. So, if you plan to bring a water bottle with you on the plane, it must comply with the 3-1-1 rule. This means that the water bottle should be no larger than 3.4 ounces (100 milliliters) and must be placed in the quart-sized plastic bag along with your other liquid items.

It’s important to note that these regulations apply to carry-on luggage. If you are checking in your baggage, you may be able to bring larger-sized water bottles in your checked bags. However, it’s always best to check with your airline beforehand to ensure compliance with their specific policies.

Carry-On Restrictions

Before packing your water bottle in your carry-on bag, it’s important to familiarize yourself with the general carry-on restrictions set by airlines. While these restrictions may vary slightly between airlines, there are some common guidelines to keep in mind.

Firstly, there are limitations on the overall size and weight of your carry-on bag. Most airlines have specific dimensions for carry-on luggage, typically around 22 inches x 14 inches x 9 inches (56 cm x 36 cm x 23 cm). It’s essential to ensure that your water bottle fits within your carry-on bag without exceeding the size limits.

Secondly, airlines also impose restrictions on the weight of your carry-on bag, which is usually around 7 to 10 kilograms (15 to 22 pounds). This weight limit includes not only your water bottle but also other items in your bag. Therefore, it’s important to consider the weight of the water bottle and how it contributes to the overall weight of your carry-on.

In addition to size and weight restrictions, there are also restrictions on certain items that are not allowed in your carry-on baggage for safety reasons. These items include sharp objects, flammable materials, explosives, and certain liquids. It’s crucial to review the list of prohibited items set by the airline or the TSA and ensure that your water bottle does not contain any restricted substances.

By understanding and adhering to the carry-on restrictions set by the airlines, you can ensure a smooth and hassle-free journey while keeping your essential items, including water bottles, with you throughout the flight.

Liquid Restrictions

The key liquid restriction is the 3-1-1 rule, which requires all liquids to be in containers of 3.4 ounces (100 milliliters) or less. This includes water bottles, as well as other liquids such as shampoos, lotions, and beverages. All these containers must fit into a single quart-sized, clear plastic bag. Each passenger is limited to only one quart-sized bag of liquids, and the bag should be easily accessible for inspection at the security checkpoint.

It’s important to note that the 3-1-1 rule applies to all types of liquids, including water. While water is a common essential item for travelers, it is subject to the same restrictions as other liquids. Therefore, if you plan to bring a water bottle with you on the plane, make sure it meets the size requirements and is placed inside the quart-sized plastic bag along with your other liquid items.

There are a few exceptions to the liquid restrictions. Medications, baby formula, and breast milk are allowed in quantities exceeding 3.4 ounces, but they must be declared and presented separately for inspection at the security checkpoint. It’s advisable to carry the necessary documentation or prescriptions for these items to facilitate the screening process.

If you are carrying a larger-sized water bottle or any liquid container exceeding the 3.4-ounce limit, it is recommended to pack it in your checked baggage instead of your carry-on. For checked baggage, there are usually no restrictions on the size or quantity of liquids, but it’s always best to check with your airline beforehand to ensure compliance with their specific policies.

By being aware of the liquid restrictions and adhering to the 3-1-1 rule, you can navigate through the security screening process smoothly while ensuring the safety and security of all passengers on board.

Size Restrictions

As per the TSA regulations, liquids in carry-on bags must be in containers of 3.4 ounces (100 milliliters) or less. This means that the size of your water bottle should not exceed this limit. It’s important to note that this limitation applies to the container size, not the actual amount of liquid inside. So even if your water bottle is only half full, if the container itself is larger than 3.4 ounces, it may not be allowed in your carry-on.

In addition to the TSA regulations, airlines may have their own size restrictions for carry-on items. Most airlines have specific dimensions for carry-on luggage, typically around 22 inches x 14 inches x 9 inches (56 cm x 36 cm x 23 cm). Your water bottle should fit within the dimensions of your carry-on bag without exceeding the size limits.

To ensure compliance with both the TSA regulations and the airline’s policies, it’s advisable to choose a water bottle that is specifically designed for travel and is within the allowed size limits. Many water bottle brands offer travel-friendly options that meet the TSA and airline requirements, typically in sizes of 3.4 ounces or less. Look for water bottles that are labeled as TSA compliant or travel-sized to avoid any issues at the security checkpoint.

If your water bottle exceeds the size limitations, you have the option to either empty it before going through security or pack it in your checked baggage. For checked baggage, there are usually no restrictions on the size of water bottles or other liquid containers. However, it’s always best to check with your airline to ensure compliance with their specific policies regarding oversized or unusual items.

By choosing a water bottle that meets the size restrictions set by the TSA and the airline, you can enjoy the convenience of staying hydrated during your flight while ensuring a smooth journey through airport security.

Common Sizes Allowed

One of the most common sizes allowed for a water bottle is the standard 16-ounce (473 milliliters) size. Many popular water bottle brands offer this size, which is convenient for staying hydrated during your journey without having to refill frequently. It’s important to ensure that the container itself does not exceed 3.4 ounces in capacity, even if it is only partially filled with water.

Another common size is the 1-liter (33.8 ounces) water bottle. This larger size provides even more hydration capacity and is commonly found in reusable water bottles. However, it’s important to note that if you plan to bring a 1-liter water bottle on the plane, it must comply with the 3.4-ounce container size limit.

Some airlines may have specific policies regarding the maximum size allowed for water bottles in carry-on bags. While the TSA allows containers up to 3.4 ounces, airlines may set their own restrictions, such as limiting the size to 2 or 3 ounces. It’s crucial to check with your specific airline to ensure compliance with their policies.

In addition to standard water bottle sizes, there are also travel-sized water bottles available on the market. These bottles are specifically designed to meet the TSA regulations and are typically available in sizes ranging from 1 to 3 ounces. They are compact and easy to carry, making them ideal for travel purposes.

It’s important to remember that the size of the water bottle you bring on a plane should be within the allowed capacity specified by both the TSA and the airline. By choosing a water bottle that complies with the regulations and policies, you can enjoy the convenience of staying hydrated during your flight without encountering any issues at the security checkpoint.

• Choose a TSA compliant water bottle: Look for water bottles that are specifically labeled as TSA compliant or travel-sized. These bottles are designed to meet the size restrictions set by the TSA and are more likely to be accepted at security checkpoints.
• Empty your water bottle before security: To avoid any issues at the security checkpoint, make sure to empty your water bottle before going through the screening process. You can refill it once you are past security and near a water fountain or café.
• Consider collapsible water bottles: Collapsible water bottles are a great option for travel as they can be easily flattened and stored in your carry-on bag when not in use. They take up minimal space and can be expanded to hold a larger volume of water when needed.
• Stay hydrated throughout the flight: Remember to drink plenty of water during your flight to stay hydrated. If you prefer to bring a larger-sized water bottle, consider purchasing one after passing through security or ask a flight attendant to fill it for you during the flight.
• Check with your airline: Each airline may have specific policies regarding water bottle sizes and other carry-on restrictions. Before your trip, check the airline’s website or contact their customer service to ensure you are aware of their specific guidelines.
• Stay informed about changes in regulations: TSA regulations and airline policies can change over time. Stay updated by visiting the TSA’s official website or signing up for airline newsletters to receive the latest information on carry-on restrictions.

By following these travel tips, you can easily navigate the rules and regulations when it comes to bringing a water bottle on a plane. Stay hydrated and enjoy a comfortable and worry-free journey to your destination!

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7 reusable, travel-size containers that won't spill in your carry-on

Shop tsa-compliant toiletry bottles, capsules, and more..

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You’ve just arrived at your hotel, ready to recharge and shower off that airport musk when you’re greeted by an unwelcome surprise: Your face lotion spilled on everything in your carry-on. Though not uncommon for travelers, this goopy mess can be avoided. With the below list of TSA-approved 3.4 oz. (100 ml) containers (the max liquid size for carry-ons), you can take your six-step skincare routine with you wherever you’re headed—keeping every bit of those precious products securely stored.

Ries Essential Travel Bottle

Available in both green and blue, the Essential Travel Bottle from Ries is a durable, silicone-free container that's meant for your liquid soaps, lotions, and creams. Its unique design features a generous opening for easy filling and airless pump—plus, you can throw it in the dishwasher when you get home for a mess-free cleanup. In addition to the multiple colorways, options include 3.4 oz. or 1.7 oz. sizes and labels: shampoo, conditioner, hair, face, body, SPF, or blank.

Available in 10 colors and three sizes—small (1.7 oz), medium (2.5 oz), and large (3.4 oz)—the GoToob+ is a soft silicone travel bottle with a locking cap, a contoured tube that can stand on its own for easy filling, and a dedicated area on the collar for labeling. Carabiner compatible, you can even clip a GoToob+ filled with hand sanitizer to your backpack, while the others are stored away with shampoo, conditioner, and more.

Cadence Capsules

Possibly the most versatile of the bunch, The Capsule from Cadence is a customizable and magnetic 0.56 oz. container available that comes in eight colors. In addition to the labeled tile each container comes with (which you can customize for your specific products in any language), the brand promises a 100 percent guarantee that the Capsule is leakproof, watertight, and airtight. When putting together the Build Your 6 bundle , the capacity calculator can help you determine how many uses of common products (i.e. supplements or serums) will fit in the container so you're never packing more than you need.

Kitsch Ultimate Travel 11 Pack

Transferring your products from their original packaging to TSA-approved containers can be a challenge, but Kitsch has your back. Along with the actual containers that come in their Ultimate Travel 11 Pack (one 30 ml spray bottle, two 30 ml pump bottles, two 0.35 oz. mini jars, and three 90 ml flat pouch bottles), the kit includes mini tools to assist, like a funnel, spatula, and pipette.

Sea to Summit Travelling Light Clear Zip Pouch

Consisting of three 3 oz. bottles and three 1.3 oz. bottles, this convenient travel kit allows you to bring your entire routine with you. If you don’t need all six, consider using the small containers for those nice-to-haves instead of must-haves (i.e. your favorite hair mask). Plus, the bag itself has a leakproof zipper for maximum luggage protection.

Sonia Kashuk TSA Travel Makeup Bag Kit

This less-expensive, no frills travel kit from Target is ideal for last-minute trips. It comes with three refillable 2 oz. bottles, one refillable jar, a 2 oz. spray bottle, and a funnel for easy transfer. Pack everything together in its clear zip bag for a seamless experience through airport security.

Nalgene 2 oz. Leakproof Travel Dropper Bottle

While the above options focus on almost everything in your toiletry kit, many know the annoyance of traveling with the ever-important contact solution. This 2 oz. dropper from Nalgene functions just like larger contact solution bottles, so you can bring and dispense just the right amount. It can also be used for thinner products in your routine, like serums or toners.

Understanding Airline Travel Bottle Restrictions: What You Need To Know

• Last updated Aug 04, 2023
• Difficulty Beginner

• Category United States

Have you ever wondered why there are such strict restrictions on the size of bottles you can bring with you on a flight? Airline travel bottle restrictions have become an essential part of security measures in recent years, but have you ever stopped to think about why they were implemented in the first place? In this article, we will explore the history and reasoning behind airline travel bottle restrictions, and why they continue to be important for ensuring the safety of air travelers.

What You'll Learn

What are the current regulations regarding the size and quantity of bottles allowed in carry-on luggage for airline travel, are there any specific restrictions on liquids, such as toiletries or beverages, in airline travel bottles, how do these bottle restrictions differ for domestic flights compared to international flights, are there any exceptions or special considerations for passengers with medical needs that require carrying larger quantities of liquids in airline travel bottles, can passengers bring empty bottles through security and refill them once they are past the security checkpoint.

When it comes to airline travel, there are certain regulations and restrictions that passengers must adhere to in order to ensure a smooth and hassle-free journey. One area where many travelers may have questions relates to the size and quantity of bottles allowed in carry-on luggage.

The Transportation Security Administration (TSA) is responsible for overseeing the security measures in place at airports across the United States. They have specific guidelines regarding liquids, gels, and aerosols that are allowed in carry-on bags.

For liquids and gels, the TSA follows the 3-1-1 rule. This means that passengers are permitted to bring liquids or gels in containers that are no larger than 3.4 ounces (100 milliliters). These containers must be placed in a single, clear, quart-sized plastic bag. Each passenger is allowed one such bag, and it must be easily accessible for inspection at the security checkpoint.

It's important to note that the size of the container is what matters, not the amount of liquid inside. Even if a container is only partially filled, it must still adhere to the 3.4-ounce limit. Additionally, the quart-sized bag containing the liquids and gels must be able to close properly and fit comfortably in the carry-on bag.

There are some exceptions to the 3-1-1 rule. Prescription medications, baby formula, breast milk, and juice for infants or toddlers are allowed in reasonable quantities, exceeding the standard 3.4-ounce limit. These items should be declared to the TSA officer at the security checkpoint for inspection.

In terms of quantity, there is no specific limit on the number of 3.4-ounce containers that a passenger can bring in their carry-on bag. As long as these containers fit comfortably within the quart-sized bag, they are allowed. However, it's important to remember that the quart-sized bag must be properly sealed and easily accessible for inspection when going through security.

If a passenger wishes to bring larger containers of liquids or gels, they must be placed in checked luggage instead of carry-on bags.

It's worth noting that these regulations primarily apply to domestic flights within the United States. If you are traveling internationally, it's crucial to check the specific regulations of the airline and destination country, as they may have different rules in place.

Being aware of and following these regulations will help ensure a smooth and efficient screening process at the airport. By packing liquids and gels in accordance with the 3-1-1 rule and properly declaring any exceptions, travelers can avoid unnecessary delays and start their journey on the right foot.

The Essential Guide to Air Travel Restricted Items: What You Can and Can't Bring on a Plane

You may want to see also

When it comes to traveling by air, there are specific restrictions on liquids that you can bring in your carry-on luggage. These restrictions are in place for security reasons and are implemented by airlines and airport authorities.

The most common restriction on liquids is the 3-1-1 rule. This rule states that passengers are allowed to bring liquids in containers that are 3.4 ounces (100 milliliters) or less in volume. These containers must be placed in a clear, plastic, quart-sized bag. Each passenger is allowed only one bag, and the bag must be able to close properly.

This rule applies to all types of liquids, including toiletries such as shampoo, conditioner, moisturizer, toothpaste, and deodorant. It also applies to beverages such as water, soda, and alcohol. It's important to note that the 3-1-1 rule applies to both domestic and international flights.

There are a few exceptions to the 3-1-1 rule. Prescription medications and baby formula/milk are allowed in larger quantities, as long as they are declared at the security checkpoint. Additionally, duty-free liquids purchased at the airport are allowed in larger quantities, but they must be placed in a secure, tamper-evident bag and accompanied by a proof of purchase.

When packing your liquids in airline travel bottles, it's important to ensure that the bottles are properly sealed to prevent any leakage. It's also a good idea to label the bottles to avoid any confusion or potential issues at the security checkpoint.

If you have liquids that exceed the volume allowed by the 3-1-1 rule, you have a few options. You can pack them in your checked baggage, as there are no restrictions on liquids in checked luggage. Alternatively, you can purchase travel-sized versions of your favorite toiletries or beverages, or you can wait until you arrive at your destination to buy what you need.

In conclusion, there are specific restrictions on liquids, such as toiletries or beverages, in airline travel bottles. The 3-1-1 rule limits passengers to containers of 3.4 ounces (100 milliliters) or less in volume, which must be placed in a clear, plastic, quart-sized bag. There are exceptions for prescription medications, baby formula/milk, and duty-free liquids. When packing your liquids, make sure they are properly sealed and labeled. If your liquids exceed the allowed volume, consider packing them in your checked baggage or purchasing travel-sized versions.

The Latest on Monaco Travel Restrictions: A Guide for Travelers

When it comes to traveling, it's important to understand the rules and regulations surrounding what you can and cannot bring on board. One common concern for many travelers is the restrictions on bringing bottles on flights. However, it's important to note that the restrictions for domestic flights differ from those for international flights.

For domestic flights within the same country, the Transportation Security Administration (TSA) sets the guidelines for what is allowed in carry-on luggage. The current rule states that passengers are allowed to bring bottles of liquid in their carry-on bags, as long as the bottle is 3.4 ounces (100 milliliters) or less. These bottles must be placed in a clear, quart-sized zip-top bag, with one bag allowed per passenger. This rule applies to all types of liquids, including water, beverages, toiletries, and cosmetics.

On the other hand, when it comes to international flights, the rules may vary depending on the airline and the country you are traveling to or from. While the TSA guidelines are a good starting point, each country has its own aviation security regulations that may be stricter or more lenient than those of the TSA. It's important to check with your airline or the embassy or consulate of the country you are traveling to for specific information regarding bottle restrictions.

In some cases, international flights may have similar bottle restrictions to domestic flights, where bottles of liquid must be 3.4 ounces or less and placed in a clear, quart-sized bag. However, there may also be additional restrictions on the type of liquids that are allowed, particularly when it comes to duty-free purchases or liquids purchased after passing through security. These restrictions are in place to maintain aviation security and prevent threats such as liquid explosives.

It's worth noting that even if a particular country allows larger bottles of liquid or has more relaxed restrictions, you may still be subject to the TSA's rules when departing from a U.S. airport. This means that any bottles of liquid you purchase from duty-free shops or onboard an international flight may need to be placed in a quart-sized bag and comply with the 3.4-ounce rule when you transfer to a domestic flight.

Overall, the bottle restrictions for domestic flights and international flights can differ, with each country and airline having its own set of regulations. It's crucial to check with your airline or the relevant authorities before traveling to ensure that you are compliant with all bottle restrictions and to avoid any inconvenience or delays during your journey.

Navigating Roatan Travel Restrictions: What You Need to Know

Passengers with medical needs that require carrying larger quantities of liquids in airline travel bottles may be subject to certain exceptions and special considerations. Airline travel regulations usually limit the amount of liquids that passengers can carry, following the "3-1-1 rule" which means each passenger is allowed to bring one quart-sized bag containing containers of liquids, aerosols, gels, creams, and pastes that are no larger than 3.4 ounces (100 milliliters) each.

However, for passengers with medical needs, there are provisions in place to accommodate their requirements. These exceptions are designed to ensure that passengers with medical conditions have access to the necessary liquids they need during their journey.

To qualify for these exceptions, passengers with medical needs must have a legitimate medical condition that requires them to carry larger quantities of liquids. This can include medications, medical devices, or medical supplies that are vital for their well-being. The specific requirements and procedures may vary among airlines and countries, so it is important for passengers to familiarize themselves with the rules and regulations of the airline they are traveling with.

In most cases, passengers with medical needs are required to provide documentation to support their request for carrying larger quantities of liquids. This documentation may include a letter from a medical professional explaining the medical condition and the need for the liquids, as well as any necessary prescriptions or medical certificates. It is advisable for passengers to carry these documents with them during their journey, as they may be required to present them at security checkpoints or when boarding the aircraft.

Passengers with medical needs should also inform the airline in advance of their travel plans to ensure that the necessary arrangements can be made. This may include requesting a wheelchair or assistance, pre-boarding privileges, or additional storage space for their medical supplies. Airlines are generally accommodating when it comes to passengers with medical needs, but it is important to communicate any specific requirements or concerns to the airline well in advance of the travel date.

It is worth noting that while passengers with medical needs may be allowed to carry larger quantities of liquids, they are still subject to certain restrictions. For example, the liquids must be in appropriate containers, properly labeled, and meet the security regulations of the airport and airline. It is advisable to consult the airline's website or contact their customer service department for specific guidelines on carrying medical liquids.

In conclusion, there are exceptions and special considerations for passengers with medical needs that require carrying larger quantities of liquids in airline travel bottles. Passengers with legitimate medical conditions can request permission to carry these items, but they must provide appropriate documentation and follow the guidelines set by the airline and airport. It is recommended for passengers to inform the airline of their medical needs in advance and to familiarize themselves with the specific regulations of the airline they are traveling with.

Understanding the F1 Visa Travel Restrictions: Everything You Need to Know

One of the common questions that travelers often have is whether they can bring empty bottles through security and refill them once they are past the security checkpoint. The answer to this question depends on the specific rules and regulations set by the airport and the Transportation Security Administration (TSA).

In general, passengers are allowed to bring empty bottles through security checkpoints. However, there are certain guidelines that need to be followed. The size and material of the bottle can make a difference. For instance, most airports allow plastic or metal bottles that have a capacity of 3.4 ounces (100 milliliters) or less. These bottles need to be placed in a clear, quart-sized plastic bag along with other liquid items.

Once the passenger has passed through the security checkpoint, they are free to refill their empty bottle with water or other beverages from water fountains, cafes, or other establishments within the airport. This can be a convenient way for travelers to stay hydrated without having to purchase expensive bottled water or other drinks after passing through security.

It is important to note that the rules and regulations may vary from one airport to another. Some airports may have stricter policies regarding the size and type of bottles allowed through security, while others may be more lenient. It is always a good idea to check the specific guidelines for the airport you are traveling through to ensure that you are in compliance with their rules.

In addition to the airport policies, the TSA also has regulations regarding liquids and containers in carry-on bags. These rules are in place to ensure the safety and security of all passengers. It is important to check the TSA website or contact them directly for the most up-to-date information on what is allowed in carry-on bags.

In summary, passengers are generally allowed to bring empty bottles through security checkpoints. Once they have passed through the security checkpoint, they can refill their bottles with water or other beverages. However, it is important to check the specific guidelines for the airport and the TSA to ensure compliance with their rules and regulations. By following these guidelines, passengers can enjoy a convenient and cost-effective way to stay hydrated during their travels.

Navigating the US Travel Restrictions Map: What You Need to Know

Frequently asked questions.

The current restriction for airline travel bottles is that they must be 3.4 ounces (100 milliliters) or smaller. This includes all liquids, gels, and aerosols that you bring on board the airplane.

Yes, there are a few exceptions to the 3.4-ounce rule. Baby formula, breast milk, and juice for infants or toddlers are allowed in larger quantities. You may also bring necessary medications in larger quantities, but you must declare them to the Transportation Security Administration (TSA) and they may require additional screening.

When packing your travel bottles, it is important to follow the 3-1-1 rule. This means that all containers must be 3.4 ounces or smaller and fit into a single quart-sized clear plastic bag. Each passenger is allowed one quart-sized bag, and it must be easily accessible for screening.

Yes, you are allowed to bring an empty water bottle through security. Once you have passed through the security checkpoint, you can fill up your water bottle at a water filling station or at a drinking fountain.

No, each passenger is allowed one quart-sized bag for their travel bottles. If you have more travel bottles that cannot fit into a single quart-sized bag, you will need to either transfer them to smaller containers or leave them behind.

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11 Best Travel Size Bottles for Your Next Trip

Whether crossing the city or the continent, this list will help you find a set of travel size bottles to wrangle your toiletries for your next trip.

Whether you shower twice daily or have joined the no-poo movement, everyone needs travel size bottles for any trip longer than a day or two. However, there are a few designs to choose from and even more brands to dive into afterward. Don’t worry; we’re here to help!

We’ve seen a few materials most often—namely silicone and plastic. Some silicone models are food safe, which is a bonus if you want to use them for snacks. We’ve also seen metal and nylon models; however, those are few and far between. Every material was chosen for a reason, and we’ll dive into those as we go over each item.

Before you decide which travel containers suit you, you need to decide a few things. First, what are you going to stow inside the containers? Some liquids do better with flimsier materials, and some are too watery for specific caps. Then, where are you going to put them? Some offerings come with a toiletry bag , but you might need to find a Dopp kit to house others.

Briefly, let’s chat about airline security rules with liquids. You can take one quart-sized bag of liquids, aerosols, gels, creams, and pastes in the bag you bring on the plane. Each liquid is limited to a travel-sized container, which is 3.4 ounces or 100 milliliters.

Once you’ve determined what you’ll put inside your new travel size bottles and where you’ll stow them, you’re ready to rock! Let’s dive in.

• humangear GoToob+
• Gravel Soft 3oz Liquid Bottles
• Eagle Creek Silicone Bottle Set
• Matador FlatPak Toiletry Bottle
• Cadence The Capsule
• GLOBEGEAR Travel Bottles Kit (GG1)
• Nalgene Medium Travel Bottle Kit
• AinDen Travel Bottles Set
• humangear GoTubb
• Matador Refillable Toothpaste Tubes
• D-LOTUS Perfume Atomizer

Best for: Full-time Travelers

Why We Like It: They’re food-safe and have a dynamic locking system.

What You Should Know: The caps can break if handled roughly.

Here at Pack Hacker, we’ve had GoToob containers on the mind for years. Starting with the original model and moving our way up to the GoToob+ a while back, we’ve had our fair share of experience with these travel size bottles. With a range of sizes available, these are the perfect size for getting you through airport security and short to moderate-length trips.

They’re crafted from food-grade silicone, utilize a LoopLock™ system to ensure your toiletries don’t leak, and include a labeling system so you can figure out what’s inside quickly. The caps are somewhat fragile, but if you aren’t rough with them, they’ll last a long time.

Whether you’re stowing shampoo, conditioner, body wash, or your mom’s homemade mayonnaise, these travel containers will do the job. After all, do they even have mayonnaise in Antarctica?!

Why We Like It: They slot together nicely like a puzzle.

What You Should Know: The interior can be hard to clean.

If you like everything to slot together perfectly inside your pack, from your travel size bottles to your packing cubes , look no further than the Gravel Soft 3oz Liquid Bottles. They’re designed to fit together like a puzzle to make packing more manageable, and you can stack groupings of two like legos. The harsh angles inside can be challenging to clean, but that’s par for the course as far as travel containers are concerned.

These travel size containers are crafted from silicone, and the lids are made of hard plastic. There are two colorways to choose from; however, they’re Speckled Clear and Speckled Grey, which aren’t that unique. The lid is two pieces—the washer and the cap, which creates a tight fit, so your toiletries don’t leak and squeeze out evenly.

These work well if you need an even number of travel containers for liquids. However, they don’t come in singles at the time of posting, so you may have an extra if you only need three bottles. You might as well load up on Aioli while you’re in France with the extra one!

Best for: Relaxed Travelers

Why We Like It: Two sizes come in each pack.

What You Should Know: The 3-1-1 bag lacks durability and is superfluous if you already own one.

We know what you might be thinking. Isn’t Eagle Creek a backpack company? Yes! However, they make other travel goodies, like their Eagle Creek Silicone Bottle Set. This includes everything you might need for a trip, so it’s a great shout if you’ve never purchased Travel size bottles before. You might look elsewhere if you’ve already got a 3-1-1 bag for travel security.

Each set has two larger (3-ounce) and two smaller (2-ounce) bottles, so you can load the goop you need more of into the larger ones. They’re crafted from silicone and have an anti-spill gasket to ensure your toiletries don’t leak all over one another. In addition to the bottles, you get a clear 3-1-1 bag. It’s a simple offering crafted from thermoplastic polyurethane (TPU), but it’s an upgrade if you use a plastic bag. It has a gusset on the bottom so the bottles can stand up inside.

These travel size bottles get the job done and are an excellent option for those using them for the first time.

Why We Like It: Gets smaller as you use it, which saves space.

What You Should Know: Small holes can develop near the cap.

When some folks pack for a trip, keeping their pack size and weight down is one of the most important things. If you fit into that category, the Matador FlatPak Toiletry Bottle is one of the best travel containers on the market. It doesn’t feel as strong as the silicone options on this list, but the CORDURA® Nylon construction isn’t anything to scoff at.

A traditional set of travel size bottles is the same size when it’s empty as when it’s full. The FlatPak Toiletry Bottle gets smaller and lighter as you use it, so your toiletry bag will be lighter and easier to pack as the trip goes on. The flexible form makes packing more straightforward than its bulky silicone competitors, even when fully loaded.

If you’re going on a rugged backpacking journey, you might opt for something heavier, as one of the containers we tested developed small holes near the cap with enough wear and tear. However, if you are staying in a hotel or Airbnb and take care when grabbing and replacing it before and after using it, this is one of the best travel containers for toiletries out there!

Why We Like It: Magnets are satisfying to use and keep toiletries together.

What You Should Know: A tad heavy and not good for storing large quantities.

Magnets. That’s it. Magnets!

Confused? We were, too, when we first got our hands on The Capsule from Cadence. These little travel containers are made of metal and plastic and have magnets inside, so they stick together to form a honeycomb design inside your toiletry container. They aren’t large enough to stow a week’s worth of shampoo (even if you use it ultra sparingly), but they’re ideal for makeup and short trips that don’t require as much goop.

Another highlight of this design over a classic set of silicone travel size bottles is that they’re easy to clean. There’s no bottleneck—just rinse it out. No more special cleaning brushes or trying to reach your finger far enough to get to every corner!

The magnets work well in transit—everything sticks together and is easily located in one place. However, if you’re trying to separate your gear once you arrive, the magnets make that challenging. They clack back together if they’re within a short distance of each other. This isn’t an issue on large counters, but if real estate is scarce, they’ll probably be in formation.

This might be one of the more out-there travel bottles for toiletries, but it will work wonders in certain situations!

Best for: Frugal Travelers

Why We Like It: Budget-friendly and has a variety of bottle designs.

What You Should Know: You may not have a use for every bottle design.

If you’re looking for a budget set of travel size bottles, look no further than the GLOBEGEAR Travel Bottles. Coming in at under $20, you get a lot of bang for your buck with this set. In addition to a 3-1-1 bag to get you through airport security, there are a few toiletry tools to work with here.

First, there’s a pump-top container. This one works well for the products you want to conserve because you can limit yourself to a single pump, and it even comes with a clip to prevent it from getting pumped on accident in transit. Next, there’s a spray bottle, which works for perfumes and other liquids. Then there are two standard plastic bottles for shampoos and other shower gels. We’re not done yet—there’s another silicone bottle and two small containers.

On top of everything listed, it comes with tools to help you fill every bottle, so loading isn’t an issue. We dig how many options there are, but you might not need everything listed, which is wasteful if you don’t use it. However, these travel size containers are an excellent shout for someone who likes to bring a little bit of everything!

Why We Like It: Durable, tough plastic construction.

What You Should Know: The largest sizes are too big for airplane security.

If silicone isn’t your thing, but you like the form factor presented by other travel bottles for toiletries, the Nalgene Medium Travel Bottle Kit may be a worthy addition to your travel backpack . They’re crafted from HDPE plastic, which is durable, hard plastic similar to a water bottle. The tops screw on, which is more secure than attaching a cap to silicone. However, writing on them is difficult, so you might mix up what is what.

There are several sizes and colors in the set, which we dig. Some of the larger offerings are too big for air travel, so those will have to stay at home. However, those that are TSA-friendly make for a rugged travel companion. Plus, they’re budget-friendly.

The material can get a little slippery in the shower, but they’re small enough to hold onto with just one hand. If you want a set of travel shampoo bottles that won’t break the bank and isn’t silicone, these are the travel containers for you!

Why We Like It: Comes in one unified package of bottles.

What You Should Know: You can’t add more bottles to the set-up.

There aren’t a ton of designs for travel size bottles out there. However, there are a few companies that do things differently. AinDen’s Travel Size Toiletries Travel Bottles are self-contained in a hard plastic shell, so you have everything you need in one container. However, they pop out of their case when it’s time to use something. This combination makes it easier to get from point A to point B without a spill but doesn’t hinder usage.

The materials aren’t the most durable, but if you treat the container with care, there shouldn’t be any issues with spills or cracks. Plus, the plastic is easy to stow somewhere safe in your pack or toiletry bag.

Because of the configuration, you can’t add more bottles to your set-up. You might want to look elsewhere if you need more than four travel containers for liquids. However, AinDen’s design is unique and worth considering if you want a compact set of four travel size bottles.

Best for: Sustainable Travelers

Why We Like It: You can stow everything from medication to macaroni and cheese inside.

What You Should Know: Thin hard plastic breaks easier than silicone.

The GoTubb from humangear, the same company that brought you the GoToob+, can be used for everything from thick lotions to snacks for the plane. The design resembles a contact case, but the materials are durable enough to last years. There are three sizes to choose from at the time of posting—small, medium, and large—and five color combinations. Whether you want to organize your medication, bring along a liquid too dense for a standard set of travel sized bottles, or want a way to bring delicate snacks on the plane, the humangear GoTubb has you covered.

The tubs are BPA-free, PC-free, and Phthalate-free. Plus, they’re FDA food safe, so you can also eat out of them. The top screws on and is easy to remove when you’re ready to access whatever you’ve got stowed inside.

The hard plastic exterior is easier to break than silicone, especially if heavy gear is loaded inside your daypack . However, we haven’t had any issues with these travel containers breaking. Even if you aren’t sure what you’ll stow inside, the GoTubb almost always comes in handy once on a trip!

Why We Like It: No more wasteful toothpaste minis.

What You Should Know: Not much use outside of toothpaste.

There are a ton of travel size bottles and travel containers out there, but we haven’t found nearly as many that work for toothpaste. Matador’s reputation for filling the gaps of available travel products continues, enabling you to refill your toothpaste without as much environmental impact.

The Matador Refillable Toothpaste Tubes are designed with toothpaste in mind, so it works as well as one of the mini ones you get at the dentist’s office. However, when it’s empty, you refill it from the larger toothpaste container you have at home instead of buying another mini for your next trip. This keeps excess plastic out of landfills and is cheaper because mini toothpaste containers cost more per ounce. Think about what you can do with all of that toothpaste money!

Whereas most of Matador’s gear can be used for numerous things, there isn’t much use for their Toothpaste Tubes outside of dental hygiene. However, you use it twice daily, so we think it’s worth splurging on.

Best for: Professional Travelers

Why We Like It: Makes it easy to bring fragrances across the globe.

What You Should Know: Cap may leak over time.

Finding a set of travel size bottles for your shampoo, conditioner, and other goops isn’t very difficult. However, finding something that will work for your perfume or cologne is another story. Most bottles you have at home are too large to take on a plane, but the D-LOTUS Refillable Perfume Atomizer is TSA-sized and enables you to smell good all trip long.

Bringing some cologne or perfume shouldn’t be a fuss, whether going to a fancy event or struggling with body odors when you can’t shower as regularly. With the D-LOTUS Atomizer, you can use the exact product you use at home, so there are no issues with skin irritation from using a new travel-sized fragrance. The interior container is easy to fill and dump, making packing easy.

Some users report issues with leaking after a few months of use; however, like any other travel container, if you ensure it doesn’t get bumped or knocked too much in transit, you should be all set.

So there you have it! Some travel size bottles that will keep you clean on your next trip, whether you’re washing up at the Ritz Carlton or in the river. Regardless of the trip, one of these travel containers will work for you!

April 4, 2023

Author: Eric Hergenreder

Eric has been across the globe, but his favorite place to explore is his home state of Michigan. His love for photography has taken him all around the Great Lake State, often writing about his travels so that others can enjoy them, too. Eric loves messing around with analog photography, watching soccer, and searching for the world’s best burger in his spare time.

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Travel Tips: 3-1-1 liquids rule

You are allowed to bring a quart-sized bag of liquids, aerosols, gels, creams and pastes through the checkpoint. These are limited to 3.4 ounces (100 milliliters) or less per item. This is also known as the 3-1-1 liquids rule.

Top 5 Best Travel Bottles of 2023: Ultimate Guide for Smart Packing

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Ever faced the nightmare of a shampoo explosion in your suitcase? Or the frustration of leaving behind your favorite lotion because the bottle was too big? We’ve all been there . B ut fret not , traveler!

• Travel bottles are essential for a hassle-free journey.
• Choose from 8 top brands for reliability and quality.
• Consider 7 key buying criteria before making a purchase.
• Be aware of common issues and how to spot them.
• Know how to test your bottles for a leak-proof experience.

IMPORX 19 Pack Travel Size Toiletries Containers | Best Comprehensive Set

The IMPORX 19 Pack is perfect for those who love to travel organized. With a variety of containers, you can ensure that all your skincare and toiletry needs are met. The transparent design is a thoughtful touch, making it easy to identify contents at a glance. Whether you’re going on a short business trip or a long vacation, this set has got you covered.

4 Pack Travel Bottles 3oz Leak Proof Travel Accessories | Best Leak-Proof Design

For those who prioritize a mess-free travel experience, these 4 Pack Travel Bottles are a must-have. Their leak-proof design ensures that your belongings are safe from any accidental spills. The TSA-approved size means you can breeze through airport security without any hitches. They’re easy to refill, clean, and are versatile enough for various liquids.

humangear GoToob+ 3-Pack (Medium) | Best Premium Quality

The humangear GoToob+ is the epitome of quality and functionality. Made with travelers in mind, its squeezable design ensures you utilize every drop of your product. The wide opening and twist-lock cap are thoughtful additions, making refills and usage hassle-free. While it comes at a premium, the quality justifies the price.

UMETASS 6.8oz Squeeze Bottles with Flip Cap | Best for Extended Trips

The UMETASS Squeeze Bottles are ideal for those who don’t want to constantly refill their containers. With a generous 6.8oz size, it’s perfect for longer trips. The flip cap design is both practical and efficient, ensuring you get the right amount every time. While it’s not TSA-approved, it’s perfect for check-in luggage.

Vinofes 16 Pack Travel Size Bottles | Great Value Pack

The Vinofes 16 Pack is a traveler’s delight. With a bottle for every need, you can ensure that all your products are neatly organized and easily accessible. The transparent design is a bonus, allowing you to quickly identify and grab what you need. It’s a great choice for those who like to have a bottle for everything.

What Exactly Are Travel Bottles?

Travel bottles are compact containers designed to hold your essential liquids, gels, and creams. They come in various sizes, typically under 3.4 ounces (100 milliliters), making them perfect for air travel. From shampoos to lotions, perfumes to mouthwashes, these bottles ensure you have your essentials without the bulk.

Spotlight on Brands: The Top 8 in the Market

While there are numerous brands out there, we’ve narrowed down the top 8 that consistently deliver:

• Brand A: Known for their leak-proof designs and durable materials.
• Brand B: Offers a wide range of sizes and styles, perfect for every traveler.
• Brand C: Pioneers in eco-friendly travel bottles made from sustainable materials.
• Brand D: Their unique designs make them a favorite among millennials.
• Brand E: Renowned for their easy-to-squeeze silicone bottles.
• Brand F: A budget-friendly option without compromising on quality.
• Brand G: Their wide-mouth bottles make refilling a breeze.
• Brand H: A luxury brand offering premium quality and stylish designs.

7 Must-Know Buying Criteria

Before you hit that ‘buy’ button, consider the following:

• Material: Opt for BPA-free plastics or silicone for safety and durability.
• Size: Ensure they comply with airline regulations, typically under 3.4 ounces (100 milliliters).
• Design: Look for bottles with a wide mouth for easy refilling and cleaning.
• Seal Quality: The bottle should have a tight seal to prevent leaks.
• Flexibility: Silicone bottles are often more squeezable than hard plastic ones.
• Transparency: Clear bottles allow you to easily see the contents and how much is left.
• Price: While you don’t want to skimp on quality, ensure the price matches the bottle’s features and durability.

Test Before You Travel

Ensure a spill-free journey by:

• Filling the bottle and turning it upside down to check for leaks.
• Checking the seal by squeezing the bottle. No air should escape.
• Trying to open the bottle with one hand. It should be easy and hassle-free.
• Inspecting the cap or lid. It should close securely without any gaps.
• Submerging the filled bottle in water and squeezing. Bubbles indicate a leak.

Frequently Asked Questions

Which brand offers the most leak-proof travel bottles.

Brand A is renowned for its leak-proof designs.

Are silicone bottles better than plastic ones?

While both have their merits, silicone bottles are often more squeezable and resistant to temperature changes than plastic ones.

How do I clean my travel bottles?

Most travel bottles can be cleaned with warm soapy water. Ensure they are thoroughly rinsed and dried before refilling.

This post is also available in: English

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One response to “Top 5 Best Travel Bottles of 2023: Ultimate Guide for Smart Packing”

Kevin Erickson, dynamite piece! Your talk on the arriving correlation between technology and art struck an artsy nerdy chord here. Couldn’t multitasking be further defined in the context of this fusion you talk about? As a brush calligraphy enthusiast turned graphic designer, delving more on the transition phase adds flavor to this panorama, don’t you think? Marks a difference having held a brush and a stylus, let me tell you. Let’s prod deeper, shall we? Hang in there mate! ✌️🎨

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The 10 Best Travel-size Bottles for Your Next Vacation [2023]

Amar Hussain

Senior Content Contributor

767 Published Articles

Countries Visited: 63 U.S. States Visited: 9

Keri Stooksbury

Editor-in-Chief

29 Published Articles 3091 Edited Articles

Countries Visited: 45 U.S. States Visited: 28

Things To Consider With Travel-Size Bottles

1. best soft-material labeled bottle set, 2. travel-size bottle set for multiple products, 3. silicone travel bottle set with travel bag, 4. squeezable travel set with unique design, 5. toiletry bottle set for beauty products, 6. simple bpa-free travel-size bottle set, 7. versatile travel bottle set for travel and camping, 8. complete travel set for all essentials, 9. stylish option for perfume, 10. travel-size tube set with sleek design, final thoughts.

We may be compensated when you click on product links, such as credit cards, from one or more of our advertising partners. Terms apply to the offers below. See our Advertising Policy for more about our partners, how we make money, and our rating methodology. Opinions and recommendations are ours alone.

Whether you plan to travel on a plane or make a camping trip, you can benefit from bringing travel-size bottles. A leakproof travel bottle set can be a lifesaver, especially for delicate liquids like perfume and hygiene products like soap and shampoos.

Not only can you prevent any leaks in your baggage with the right bottles, but you can also reduce the cost of having to buy travel sizes of these products.

Travel-size versions of perfume and care products often cost significantly more, so it makes perfect sense to decant some of your home stash into a travel-size bottle tailored for your trip. Here we look into some of the best options of travel bottle sets to save you time and money.

Before deciding on a specific set of travel bottles to bring along on your road trip or camping trip, consider some of the most important factors. First, your travel set needs to come with a reliable leakproof seal to prevent spillage onto your personal belongings.

The compact size is also crucial, as are the types of care products you wish to pour in. Some options are specifically tailored for perfume, while others can be used for liquid soap, shampoo, and beauty products. Here are some of the main aspects to consider when buying a travel-size bottle.

Appropriate Labels

Of course, you can try to add labels yourself, but it’s much more convenient if the bottles come with premade labels when you buy them . This way, you can always be sure that you know exactly which type of liquid is in which bottle to prevent misuse.

Hot Tip: It’s also handy if the bottles come in different sizes so that you have another method of identifying their contents in a hurry.

Anti-Spillage Seal

Without a doubt, the seal is crucial for travel bottles. You don’t want the contained liquid to spill all over your baggage or equipment. It’s best to go with options that come with firm seals that prevent leaks .

Some brands even allow you to get a refund if some of the liquid leaks on your belongings. It’s best to buy trusted travel-size bottles that are previously tested for leaks.

Multiple Bottles in a Set

Having several distinctive types of travel-size bottles is one of the most important aspects to look for when buying a set. Chances are that you need individual bottles for beauty products, shampoo, perfume, soaps, and other liquids.

With different types of bottles coming from a single set, it gets easier to organize your care products and store them in a toiletry bag.

Compact Size

For carry-on luggage, travel-size bottles will need to adhere to TSA guidelines. Liquids, gels, and aerosols should be in containers no bigger than 3.4 ounces or 100 milliliters . These containers must also fit inside a quart-size bag.

The 10 Best Travel-Size Bottle Sets

For a carefree trip, these travel-size bottle sets are the perfect size for flights and offer spill-free adventures.

Dot&Dot Travel Containers for Travel Size Toiletries

If you want a travel bottle set with a lasting design and different labels for conditioner, shampoo, soap, and lotion, among other care products , this is the perfect option. You also get a TSA quart bag for carrying them and 4 bottles that can be selected in different sizes.

Depending on your preference, you can go with 3-, 2-, or 1.25-ounce bottles. Leakproof walls will always keep your belongings protected and prevent any chance of spillage occurring. The silicone valve is only released when you press the body of the bottle, so you won’t have to worry about liquids pouring out of the bottle without your knowledge.

The soft silicone material and colorful design will make this bottle set your travel buddy for many trips to come, and it’s quite simple to clean up and refill for further use. Depending on the exact set you choose, all the bottles come with integrated labels so you won’t mix up the products inside.

What We Like:

• Fun and durable design with integrated labels

What We Don’t Like:

• It doesn’t work well for perfume

Hot Tip: Make sure to check out our guides to the best travel toiletry bags for men and women and the best travel dopp kits .

Kitsch Ultimate Travel Set

If you’re looking for a complete travel bottle set with 11 different bottles, Kitsch Ultimate Travel Set is the one for you. It comes with a wide range of diverse bottles, including a spray bottle for perfume, 2 pump bottles, mini bottles, a pouch, a pipette , and other bottle types.

The stylish bottles are perfect for travelers seeking both fashion and function. This set stays true to its name as the ultimate travel set of compact bottles for diverse care products. It’s highly durable and can be refilled and reused for multiple trips.

Also, the compact size will make all 11 bottles fit into your toiletry bag, while the high build quality and good looks will keep even the most discerning traveler happy.

• Up to 11 different bottles for various care products
• The caps could be more robust

Morfone 16 Pack Travel Bottles Set for Toiletries

Made of food-grade silicone, this soft-material travel set comes with all the mini-bottles you need, with 16 distinctive bottles . It provides great value and includes 2 spray bottles for sun lotion or body spray.

It also includes several 3- and 2-ounce bottles, jars of varying dimensions, 2 scoopers, a clean brush, a label, and a travel bag. You can keep all these items in the bag that comes with the product to keep your essentials in one place while traveling.

With a leakproof and TSA-approved design, this set is perfect for air travel and a wide range of other trips. Thanks to the firm seal, the opening is large enough for you to keep all sorts of liquid in it without any chance of spillage. It’s extremely portable and compact, considering how many containers are included.

• Compact travel set with 16 distinctive bottles
• The design might not be appealing to everyone

INSFIT Portable Travel Bottles Set

These stylish travel-size bottles serve their purpose splendidly in somewhat of a light bulb design. You get a 3-layer leakproof seal that prevents any possibility of spillage. This function is combined with a stylish design and shape that makes it easy to refill and reuse.

The set is made of food-grade silicone, and it’s perfect for care products, including soaps, conditioners, shampoo, and others. Thanks to the large opening with a secure seal, you won’t have to get messy when filling it up.

These leakproof bottles are one of the best options if you wish to remain secure at all times and save your belongings from accidents. It’s also TSA-approved, which makes it perfect for use in your carry-on.

• Comes with a zippered carry case
• Only comes in sets of 4 bottles

Vitog Travel Bottles Kit

Offering 8 travel-size bottles for various care products and a toiletry bag for proper storage, Vitog Travel Bottles Kit is a great option for traveling. It also comes in several colors, so you won’t have any issues finding a set that matches your style.

Aside from the selection of colors, this set is versatile for many other features that it offers. For instance, you get different containers for soap, shampoo, spray products, lotion, cream, body spray, and more.

Along with high usability, there also comes a compact bag for keeping all the bottles together while traveling without consuming too much space.

• Compact size bag with 8 different bottles
• The simple look

Chica and Jo Clear Plastic Travel Bottle Set

If you’re looking for a compact-size solution for your travel necessities, the Chica and Jo travel bottle set is quite convenient. The transparent bottles allow you to see the liquids inside to prevent mixing up your products.

The BPA-free plastic material meets criteria even for food storage , so you won’t have to worry about hygiene. The set comes with 2-ounce bottles in a set of 6 plastic bottles for storing liquids like soap, lotion, and shampoo while traveling.

It’s a simple yet efficient solution, with the only downside being the plain look of the bottles.

• Convenient plastic bottles for trips
• Insufficient for spray products such as perfume

Globegear TSA Approved Travel Bottles for Toiletries Travel Containers

The Globegear travel bottle set is perfect for different types of travel and even for camping while traveling with an RV. It’s one of the best options on the market, considering the versatility of the bottles and the silicone bag that comes with it .

In this set, you get a travel kit, 3-ounce bottles, and a selection of different-sized travel containers for creams. The TSA-approved bottles are even suitable for flights, while the small containers included are a great option for your handbag.

The travel-size bottles included are lightweight and portable, and you can store them in the clear case that’s provided.

• The versatile bottles
• The travel bag is a little too rigid

YICTEK Empty Plastic Travel Bottles Container

A complete storage set for your essentials while traveling, the YICTEK travel kit enables carefree air travel and road trips. You can use the versatility of the bottles to store shampoo, soap, lotions, conditioners, and even perfume .

This set is durable, leakproof, and portable, and it comes with a travel bag for the whole set to fit in.

There are numerous bottle sizes, including 2-, 1.7-, and 1.2-ounce refillable silicone squeeze bottles and plastic containers. There are even several 0.33-ounce jars for cream products and a pipette and spoon with designated labels.

• Labeled bottles coming in several compact sizes
• The complete set might be a bit big some some

VONOVO Perfume Travel Bottles

If you are looking for a stylish design and spray bottles capable of protecting perfume and other spray products, VONOVO travel bottles make a great addition to your travel set.

This set comes with 5 spray containers in different colors and offers compact size and great usability . They are fairly easy to carry and store, and you can count on their capacity to get you through most long weekends.

With a 2-ounce capacity, these high-grade aluminum atomizers are built to last you through many adventures.

• Great for perfume and spray products
• All the bottles are of the same size

Gemice Travel Bottles for Toiletries TSA Approved Travel Size Containers

The stylish design of the Gemice travel bottles is an attractive option for those seeking simplicity. The 3-layer design and no-drip valve make this option great for preventing spills and giving you peace of mind.

The set comes with 4 tubes, all of which have a 3-ounce capacity, and you can choose from a variety of colorways. The food-grade BPA-free silicone ensures your safety and hygiene, and the large opening makes it easy to fill and clean.

• Unique tube shape and design
• It doesn’t feature diverse bottle sizes

With quality BPA-free plastic and food-grade silicone materials, you won’t have to neglect your health or hygiene with these travel-size bottles.

These sets include multiple versatile bottles perfect for traveling, and with compact packaging and anti-leak seals, it’s one less thing to worry about on your next trip.

Frequently Asked Questions

What size do travel bottles come in.

You can usually find 3-ounce and 2-ounce bottles, but it all depends on preference and specific sets since some versatile options also include 0.33-ounce jars and containers for creams and other beauty products.

Are silicone travel bottles better than plastic ones?

You can find BPA-free plastic and food-grade silicone to ensure that the materials of your travel bottles are hygienic and good for your health. Materials are among the most important aspects to consider when buying a travel-size bottle set.

How do travel-size bottles prevent leaks?

You can count on a 3-layer valve and large openings with firm seals to prevent any dripping into your baggage and equipment with travel bottles.

Are travel-size bottles useful for camping?

Travel-size bottle sets make a perfect option for travels of any kind, especially camping trips where you need to save on storage space. These bottles prevent any spillage onto your camping equipment and belongings, making them a great budget solution for keeping short amounts of soap, shampoo, perfume, and other care products by your side.

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About Amar Hussain

Amar is an avid traveler and tester of products. He has spent the last 13 years traveling all 7 continents and has put the products to the test on each of them. He has contributed to publications including Forbes, the Huffington Post, and more.

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Check with your airline how many and what size bags you can take on the plane with you.

Check the rules for electronic items and devices you’re allowed to take on a flight before you travel - there are different rules depending on which country you are travelling to or from.

Taking liquids through security

There are restrictions on the amount of liquids you can take in your hand luggage. Check the rules for liquids before you travel.

If possible, pack liquids in your hold baggage (luggage that you check in).

The rules for taking liquids through security in your hand luggage have changed for some UK airports. Check with the airport before you travel.

Liquid restrictions outside the UK

Countries outside the UK might have different rules on carrying liquids as a transit or transfer passenger. You should check these rules with the relevant airlines and airports before travelling.

You can only carry 1 lighter on board. You should put it inside a resealable plastic bag (like the ones used for liquids), which you must keep on you throughout the flight. You cannot:

• put it in your hold luggage
• put it in your hand luggage after screening

Food and powders

Food items and powders in your hand luggage can obstruct images on x-ray machines. Your bags may need to be checked again manually by security. You can put these items in your hold luggage to minimise delays.

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Carry-on Luggage and Personal Item Size Limits (2024)

Text Callout : Key Takeaways - Carry-on Luggage Sizes

If you're traveling with carry-on luggage and/or a personal item, you'll need to adhere to size restrictions in the same way you do with checked bags . These rules include the dimensions of your carry-on bag and, in some scenarios, even the weight.

What size luggage is a carry-on?

While carry-on luggage sizes can vary by airline, several major carriers go by these dimensions.

Airlines calculate carry-on luggage size measurements using two methods:

• Height by width by depth:  Most – but not all – airlines measure bags by inches or centimeters using this formula: height by width by depth, such as 22 x 14 x 9 inches. (Note: The dimensions listed below, which are given according to that formula, may differ slightly from the way each individual airline formats its size requirements.)
• Linear inches:  A few airlines have linear inch restrictions for carry-on baggage, meaning the airline gives one number for the total of all three dimensions. As long as the combined height, width and depth don't exceed that number, you're in the clear.

Can a 24-inch bag be a carry-on?

Yes, a 24-inch bag can be used as a carry-on suitcase when flying with the following airlines: Frontier, Southwest and Sun Country . However, if you're shopping for new carry-on luggage, it's best to opt for something that meets the requirements for most major airlines (22 x 14 x 9 inches or smaller).

Is there a weight limit for carry-on bags?

Most major domestic airlines do not impose a weight limit on carry-on bags; however, several international airlines have weight restrictions for carry-on luggage and, in some cases, personal items.

Carry-on vs. personal item: What's the difference?

A carry-on bag is typically stored in a plane's overhead bin, while a personal item should fit under the seat in front of you. Most airlines allow economy passengers to bring one carry-on and one personal item – such as an underseat bag – at no extra cost.

Carry-on luggage sizes by airline

Click on the major domestic and international airlines below to see their carry-on luggage size restrictions in inches for economy passengers – and note that any handles and wheels on your bags count toward size limits as well.

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Alaska Airlines

See all Alaska Airlines carry-on policies.

Allegiant Air

The fee is often around $20 if you pay for your carry-on baggage at the time of booking; it costs a hefty $45 if you add a carry-on bag later – and up to $75 at the gate.

See all Allegiant Air carry-on policies.

American Airlines

The above rules also apply to basic economy tickets.

See all American Airlines carry-on policies.

Delta Air Lines

Note that if you're flying to or from Beijing or Shanghai, there is a 22-pound weight limit for a carry-on; for Singapore, there is a 15-pound limit.

See all Delta Airlines carry-on policies.

Frontier Airlines

There are two instances where the carry-on bag fee is waived:

• You're an elite member of the  FRONTIER Miles rewards program .
• You bought a specialty ticket like the WORKS bundle.

Also note that carry-on bag fees, which typically start at around $30, depend on your destination, and that prices are cheapest if you add baggage when you make your booking. You'll pay more to add it later, especially if you do so at the airport. Sometimes it's actually cheaper to purchase a checked bag instead of a carry-on.

See all Frontier Airlines carry-on policies.

Hawaiian Airlines

See all Hawaiian Airlines carry-on policies.

If you booked a Blue Basic ticket, you're only permitted to bring a personal item that fits under the seat in front of you. If you bring a carry-on bag, you will have to pay $65 to check it at the gate (or up to $180 if you've already checked two other bags). However, select customers with Blue Basic fares can bring carry-on bags for free. These include:

• Active U.S. military personnel
• Unaccompanied minors
• Customers flying to London

If you purchase a higher-class seat or if you reach Mosaic status on JetBlue's TrueBlue rewards program , you can also bring a carry-on bag for free on a Blue Basic ticket.

See all JetBlue carry-on policies.

Southwest Airlines

See all Southwest Airlines carry-on policies.

Spirit Airlines

Spirit's carry-on bag fees vary between flights, but they tend to start at around $25 to $30 for U.S. domestic flights. If you need to bring carry-on luggage, it's always cheapest to pay for it when you first book your flight. It will cost you more to add a bag afterward – and at least double the initial fee if you do it at the airport.

See all Spirit Airlines carry-on policies.

Sun Country Airlines

The Sun Country Airlines fee for a carry-on bag is around $30 if you pay for it when booking, or more if you add it later.

See all Sun Country carry-on policies.

United Airlines

There's one notable exception for carry-on baggage with United: Passengers with a basic economy ticket can only take one personal item on board – no carry-on bag. This policy applies to travelers flying basic economy domestically or between the U.S. and Canada. If you have a basic economy ticket and are going to Central or South America (including Mexico) or taking trans-Atlantic or trans-Pacific flights, you can bring a full-size carry-on bag.

See all United Airlines carry-on policies.

Aer Lingus' carry-on policy depends on where you're flying. For trans-Atlantic flights, you can bring one carry-on bag within the dimensions above, plus a small personal item for free. If you're flying within Europe on Aer Lingus, the rules are a bit different: You'll have to pay a fee to bring a carry-on with you on board, starting at 5.99 euros. However, you can check that same bag for free.

If you're flying Aer Lingus Regional (a service with smaller planes, flying mostly around Ireland and the U.K.), a smaller carry-on limit applies: 18.5 x 13 x 8 inches, with a weight limit of 15 pounds.

See all Aer Lingus carry-on policies.

All Aeroméxico customers can bring a standard carry-on bag and a personal item on board. Be careful with the weight limit, though: For international flights or basic fare flights within Mexico, these two items combined cannot weigh more than 22 pounds. So, if your carry-on bag weighs 15 pounds, for example, your personal item cannot be more than 7 pounds.

See all Aeroméxico carry-on policies.

While there's no weight limit for carry-on luggage, Air Canada says your carry-on bag should be light enough that it can easily be lifted into the overhead bin. Also note that airport purchases (for example, larger duty-free items) count toward your baggage limit.

See all Air Canada carry-on policies.

Note that both your personal item and carry-on bag (referred to as "hand baggage") combined must not weigh more than 26 pounds if you're traveling economy. The weight limit is 40 pounds for premium economy and other higher-class cabins.

See all Air France carry-on policies.

All Nippon Airways

A variety of personal items (think a handbag and umbrella) are permitted as long as they fit under the seat in front of you; this includes any items purchased at the airport.

See all All Nippon Airways carry-on policies.

British Airways

If airline staff put a yellow tag on your bag, it should be stored under the seat in front of you.

See all British Airways carry-on policies.

Cathay Pacific

Cathay Pacific has shifted from a weight allowance to a piece allowance, and this policy varies by itinerary. Passengers are generally permitted to bring one carry-on bag plus a small personal item (and assistive devices like a walking stick), but it's best to check your booking carefully to confirm the exact allowance. You're asked to check in any baggage that's too heavy to lift into the overhead compartment.

See all Cathay Pacific carry-on policies.

Since easyJet is a budget airline, standard fares only allow customers to bring one personal item (called a "small cabin bag") aboard for free. Fees for standard carry-on bags are between 5.99 and 32.99 British pounds, depending on your destination and when you add an extra bag to your reservation.

See all easyJet carry-on policies.

The above rules apply to all economy passengers except those traveling from Brazil, whose carry-on luggage can weigh up to 22 pounds. Emirates only allows economy passengers to bring one item on board; whether you bring a carry-on bag for the overhead bin or a personal item to tuck under the seat, this bag must comply with the size limits.

See all Emirates carry-on policies.

Be aware that the 22-pound weight limit applies to both your personal item and carry-on combined. If your flight was booked through Iberia but is operated by Vueling, similar rules apply, but the size limits for your carry-on bags are slightly smaller.

See all Iberia carry-on policies.

KLM Royal Dutch Airlines

If you're traveling on the cheaper Light ticket, you may be asked to check your carry-on bag for no extra cost, if space is limited.

See all KLM Royal Dutch Airlines carry-on policies.

See all Lufthansa carry-on policies.

The above rules apply to LowFare+ customers. Passengers who fly LowFare (comparable to Basic Economy fare) can only bring a personal item (underseat bag) measuring 15 x 11.5 x 7.5 inches.

See all Norwegian carry-on policies.

Qantas 

Economy passengers can opt to bring a nonrigid garment bag measuring 45 x 24 x 4 inches (or 73 linear inches) instead of a standard 22 x 14 x 9-inch carry-on bag. The above rules apply to all economy tickets and vary for higher classes on international and domestic flights with Qantas.

See all Qantas carry-on luggage policies.

Qatar Airways

Qatar Airways allows passengers to bring multiple personal items provided they fit under the seat in front of you. Unlike with other airlines, laptops and laptop bags do not count as personal items and must fit within your main hand baggage allowance. For tickets issued in Brazil, the carry-on weight limit is 22 pounds.

Be careful: Qatar doesn't accept carry-ons longer than 20 inches, which is shorter than many other airlines.

See all Qatar Airways carry-on policies.

Ryanair is a low-cost carrier, so unless you pay extra, you can only bring one small bag that fits under the seat in front of you, per the personal item guidelines above. To bring a larger carry-on bag, travelers need to purchase Ryanair's Priority & 2 Cabin Bags option, which typically costs between 6 and 32 euros depending on your destination.

See all Ryanair carry-on policies.

Raw HTML : Tips on Trips and Expert Picks

Scandinavian Airlines

Most (but not all) Scandinavian Airlines fares allow you to bring one traditional carry-on bag, plus a personal item, which SAS calls an "underseat bag." There's one exception: Passengers traveling within Europe on the Go Light fare must pay for a larger carry-on bag. If you booked a Go Light ticket for intercontinental flights, a carry-on bag is included.

See all Scandinavian Airlines carry-on policies.

Singapore Airlines

Singapore Airlines has an unusual method for measuring carry-on bags – the dimensions of the bag must not add up to more than 45 linear inches total. For example, a bag measuring 15 x 15 x 15 inches would be suitable. All passengers can bring one bag of this size, plus a smaller personal item. The personal item, whose dimensions are specified above, does not count toward the 15-pound carry-on limit.

See all Singapore Airlines carry-on policies.

Turkish Airlines

See all Turkish Airlines carry-on policies.

Virgin Atlantic

Virgin Atlantic lets every passenger bring a carry-on bag, including children younger than age 2. You can bring a bag weighing no more than 13 pounds for your child, in addition to a collapsible stroller and/or car seat. Each passenger is also allowed to bring a handbag or small backpack, an umbrella, a walking stick and airport purchases. Take note: Laptops do not count as personal items on Virgin Atlantic and should fit into your main carry-on bag. There's no specific size limit on the other personal items, but bags or airport purchases should fit under the seat in front of you.

See all Virgin Atlantic carry-on policies.

Note that the above rules apply to passengers who book a TimeFlex or Premium Fare, as well as anyone traveling with a child under age 2 and/or requiring special assistance at the airport.

See all Vueling carry-on policies.

See all WestJet carry-on policies.

Why Trust U.S. News Travel

Amanda Norcross is a seasoned traveler who packs just one carry-on bag and a personal item – even when adventuring with her toddler . She used her personal experience and research skills to put together this guide, and notes that even if your carry-on bag meets size restrictions, you may still need to check it at the gate because of limited space in the overhead bin. Luckily, it's still free.

You might also be interested in:

• The Best Carry-on Backpacks
• What Is Allowed in a Carry-on?
• What to Pack in a Carry-on Bag
• The Best Travel Insurance Companies

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