tsa lock for us travel

The 7 Best TSA-Approved Locks of 2024

Keep your belongings secure

We independently evaluate all recommended products and services. If you click on links we provide, we may receive compensation. Learn more .

TripSavvy / Chloe Jeong

TSA locks can seem a bit mysterious, but they're the easiest way to add some security to the travel process. There are all kinds of styles, from combination and cable locks to classic key and keyless locks with card access. The best part is that TSA-approved locks are no more expensive than non-approved ones, and they're easy to find.

Like many travel accessories, there are an overwhelming number of TSA-approved locks to choose from. That's where our research comes into play: We dug into the best locks that will keep your personal items where they belong, broken down by type (and you've got plenty of options). Consider how much you are willing to spend, the style that best suits your needs, and any durability claims and reviews.

Final Verdict

• What to Look For

Why Trust TripSavvy

Best for backpacks, master lock luggage lock.

Highly compatible

Sleek design

A few color options

A bit of a learning curve

This steel option from Master Lock has a slighter design than other options, making it a good pick for smaller luggage and backpacks. The cable is covered in tough and flexible vinyl so that the lock can withstand the rough life of a carry-on.

Materials: Vinyl, steel | Type: Combination

Best Budget

Anvil luggage cable locks.

Lifetime guarantee

Lightweight zinc body

Easy to organize

Demands fine motor manipulation

These TSA-approved luggage locks come in sets of two or four, so you can outfit all of your bags for under $25. The combination locks are designed with a thin and durable steel shackle, which is excellent for looping into the toughest zippers. If you’re an organization enthusiast, you might be into the fact that each lock is a different hue—reviewers have applauded the color coding opportunities.

Materials: Chrome, steel, zinc | Type: Combination

Best Splurge

Talonport keyless tsa-approved luggage lock.

Cards come in two different sizes

Easy to operate

Innovative design

Some reviewers question durability

If keys and combinations are not your style and you don’t mind investing a bit more on convenience, consider this option from Talonport. The device is unlocked using a card that can easily be stored in a wallet. This lock comes with a lifetime guarantee and is near-impossible to pick, thanks to a seamless design and lack of combination. Plus, if you lose the card, Talonlock will send you a replacement free of charge.

Materials: Metal | Type: Card

Best for Durability

Lewis n. clark 3-dial combination lock.

Engraved numbers won't rub off

Lightweight

Lock itself could be more robust

The 3-Dial Combination Lock from Lewis N. Clark offers double security in the form of an included 4-foot coated steel cable and durable shackle. The extra-long cord makes it possible to secure bags to each other or secure your belongings to a desk in a hotel room or a seat in an airport terminal. It may not be the most beautiful design, but it’s a heavy-duty option that will give you one less thing to worry about on travel day. Weighing in at less than 2 ounces, it will surprise you with its power.

Materials: Steel, zinc | Type: Combination

Best Tamper Proof

Forge combination lock set.

Several color options

Unconditional lifetime guarantee

Some reviews claim locks can be forced

Forge's combination locks come with special keys that feature a dimpled design, making the locks much harder to pick. If you've ever retrieved your luggage and noticed the lock hanging open or stuffed back into your suitcase, rest assured you won't have to worry about that happening with this lock. It's designed so the TSA agent has to re-lock the suitcase to remove their key.

Materials: Steel, zinc | Type: Key

Best Key Lock

Master lock padlock, keyed tsa-accepted luggage lock.

Straightforward design

High visibility colors

Must use key to lock

Master Lock’s padlock is designed with front access, which makes locking and unlocking easier on the wrists. The steel shackle gives you all the protection you need against those looking to cut the lock off, and both locks in the set can be opened with the same key (you get two keys in the pack). Another bonus: These locks are available in two colors (purple and blue), making them easier to spot in the mess of packing and unpacking .

Materials: Steel | Type: Key

Best Retractable Cable Lock

Lewis n. clark retractable cable lock.

Bright color for quick recognition

Versatile design

If you don’t want to mess with any additional accessories like keys or extra cables, this retractable design from Lewis N. Clark may be just what you’re looking for. A 30-inch steel cable provides plenty of flexibility for securing multiple pieces of luggage or looping your zipper pulls together. An easy-to-use, three-number combination allows the user to open and close the lock. Reviewers say this option is better for carry-on luggage, as steel shackle styles provide more security when your bag is completely out of sight.

Materials: Steel, thermoplastic rubber, ABS | Type: Combination

If you like to travel light and appreciate products from well-established brands, go for the Master Lock Set Your Own Combination Lock . It's light yet durable and works perfectly for carry-ons, backpacks, or small luggage items . We also like the Anvil 3-Digit Cable Lock for its value and lifetime guarantee.

What to Look for When Buying a TSA-Approved Lock

Luggage locks vary quite a bit in price, but you won’t find many over $20. It depends on the level of security you’re looking for: Steel shackle locks can run a bit more expensive, as do keyless options that require a card to unlock. Beware of super-inexpensive options—paying a few dollars more on your luggage lock can make all the difference.

Most TSA-approved locks are made of steel, an ultra-durable material. Steer clear of locks made entirely of rubber or plastic and locks with cables that are anything but steel.

There are a few common styles of TSA-approved locks: combination locks, cable locks, and keyless locks. Consider your personal preferences when choosing: Do you constantly lose your keys? Stay away from locks that require one to open. Need a bit of flexibility to lock up a bag with small zipper holds? Look for a super-strong cable lock with a thinner cable. Anxious about someone cracking your combination code? Opt for a card-access lock. 

Every TSA-approved lock will have a red diamond logo, also known as a Travel Sentry logo. This means it’s compatible with the universal keys that TSA agents have to unlock these approved locks.

Not necessarily. Most cable locks are made with durable steel cables—you’d need a heavy-duty wire cutter to break through. If that still worries you, choose a steel shackled lock instead; just know that they are less flexible in terms of what you can affix them to (larger shackles don’t often work well with smaller zipper pulls).

It’s not illegal to lock your luggage with a non-approved lock, but you are running the risk of a TSA agent cutting your lock off should they need to search your bag. There isn’t often a price difference between TSA-approved and non-approved locks, so you’re always better off going with one that the TSA can access.

Erika Owen is a frequent traveler who doesn’t leave home for a trip without her favorite TSA-approved lock. She also put four hours of research and review analysis into this story and has personally tested several of the brands mentioned in this article including Lewis N. Clark and Master Lock.

The 8 Best Luggage Sets of 2024, Tested and Reviewed

The 10 Best Delsey Luggage Items of 2024

The 11 Best Hardside Luggage Bags of 2024, Tested and Reviewed

The 9 Best Samsonite Luggage Items of 2024

The 12 Best Carry-On Luggage of 2024, Tested and Reviewed

The 9 Best Carry-on Luggage for Men of 2024, Tested and Reviewed

The 6 Best Beach Lock Boxes

The 8 Best Checked Luggage Bags of 2024, Tested and Reviewed

The 6 Best Ski & Snowboard Bags of 2024, Tested and Reviewed

Samsonite's Winfield 2 Fashion 28-Inch Spinner is Durable and Sleek

The 8 Best Underseat Luggage of 2024, Tested and Reviewed

The 11 Best Travel Money Belts of 2024

The Best Travel Camera Cases and Backpacks of 2024, Tested and Reviewed

The 14 Best Backpack Brands of 2024

Away The Large Review

The 7 Best Travel Toiletry Bottles of 2024, Tested and Reviewed

UponArriving

TSA Approved Locks Guide (Worth It?) [2024]

Nobody wants potential criminals or strangers having access to personal items in their travel luggage. One way that people add an extra layer of security to their baggage is to place a TSA approved lock on their bag.

But how exactly do these TSA approved locks work? And can they really be trusted?

In this article, I’ll break down everything you need to know about TSA approved locks including the pros and cons of using them.

You’ll see exactly when it’s worth it to use them and also get some recommendations for finding the best locks. But most of all, you will see why they might be a security risk in some cases.

Table of Contents

What are TSA approved locks?

TSA approved locks are special locks designed by Travel Sentry and Safe Skies that TSA agents can easily unlock with a master key. They provide travelers with an additional layer of security while also allowing TSA agents to inspect bags when necessary.

However, there are some major security concerns with these locks. I’ll talk in-depth about why you should and should NOT use TSA locks, but if you just want to jump straight to viewing different types of TSA locks then click here .

Keep reading below to see when you should and should NOT use TSA approved locks.

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

How to know if a lock is TSA approved

It’s very easy to quickly identify a TSA approved lock because they will have a red diamond (Travel Sentry logo) on the lock that is pretty hard to miss.

Check out the four locks below. Notice how they each have a red diamond icon in the top right for easy recognition.

In addition to the red icon, you can also often find etched lettering indicating the type of TSA lock such as “TSA-007” (but more on that below).

TSA approved locks can come in a lot of different forms including:

• Three number combination
• Four number combination
• Cable Locks
• Built-in luggage locks

These locks, which can come in all sorts of different colors, shapes, and sizes, can also come from quite a few different brands including:

• Master Lock

In total, the Sentry Lock system is licensed to over 500 companies worldwide!

So don’t be surprised if you encounter a lot of locks from brands you have never heard of — they may very well be legitimate companies.

It’s worth noting that there are also TSA approved locks designed by Safe Skies . Their website is a bit more old school so I think they are a smaller player in the space but as far as I can tell, you can still order their locks.

Why should you use TSA approved locks?

You should use TSA approved locks so that you can keep your belongings a little bit more secure while not wasting money on travel locks.

Keep your belongings a little bit more secure

One use for TSA approved locks is that these locks provide one extra hurdle for thieves.

Even if the locks could be easily picked or removed, the fact that a thief would have to take one extra step to get into your bag could deter them and cause them to choose a different bag.

It’s similar to using a hotel safe — they are not fool-proof but could force a thief to look elsewhere.

This probably works best against pick pockets that you could encounter around the airport, on shuttle buses, trains, and in hotels.

But consider that some thieves may be attracted to a suitcase that has a lock on it because they could view it as a sign that there is something extra valuable on the inside!

Keep your luggage zippers from coming open

Personally, I think TSA approved locks are most useful for making sure that their luggage zippers do not come undone while traveling.

Cheaper bags and bags that have been used a lot could be more prone to this because they lack sufficient tension in the zipper slider to keep the teeth connected.

The result could be a disaster where your wardrobe and luggage contents are spilled all over the place! So placing a lock on your luggage can help you avoid worrying about this scenario.

Avoid wasting money on travel locks

To understand how you might be wasting money, it helps to first understand how the screening process works for checked bags and what TSA’s liability policy is for damaged locks.

TSA screening process

TSA screens about approximately 1.4 million checked bags per day.

Contrary to what many believe, during the screening process, TSA is not actively looking for drugs. So if you have marijuana in your checked baggage it’s not like TSA agents are trying to catch you with some bud.

Instead, TSA is much more concerned with things like explosives and other dangerous items.

The exact screening process that your bag undergoes can vary based on the airport since TSA and airports are constantly testing out new technologies.

But typically, your checked bag will go through an x-ray machine after it is checked in with the airline.

There could be someone watching the x-rays in real time or more likely the x-ray machine could be utilizing some kind of algorithm that detects prohibited items.

If the algorithm is tripped then your bag may go to a TSA inspection room where an agent will perform a physical inspection of your luggage (only about 5% to 10% of checked bags are physically inspected).

In this room, all of the contents of your bag could be removed and swabbed for traces of explosives .

The good news is they do keep cameras in these inspection rooms so if something goes missing, there should be a proper investigation to check the footage.

Your bag could also be inspected if an airport sniffing dog alerts a TSA agent to your bag or perhaps agents see something suspicious on CCTV.

Finally, there are also random inspections.

The bottom line is you never know if your checked bag will be inspected by a TSA officer and will need to be opened. So you should always prepare for the possibility.

No liability if damaged

If your bag needs to be inspected and you have a non-TSA approved lock on it, then agents will cut away that lock in order to inspect your baggage.

They will not be responsible for the damage to the lock, so you’ll be out of luck on having a lock for your luggage.

This is one of the major reasons why you would want to use a TSA approved lock — you can avoid the risk of wasting money on a lock.

Something else to be aware of is that many times locks get stuck in the conveyor belts and break.

So just because your bag comes back missing its lock, that does not mean that your bag was physically inspected. It could have just been bad luck.

Some TSA approved locks have lifetime warranties so you could always file a claim and potentially get a free lock replacement.

Notice of baggage inspection

If your checked baggage is opened and physically inspected, TSA will place a notice of baggage inspection inside your bag (which you can view below).

If this happens to you, you should check your bag to see if you are missing anything.

It’s possible that you could be missing prohibited items that were removed from your baggage. For example, if you had excessive cans of hairspray or vape batteries , a TSA agent could find those and remove them.

If that’s the case, then you should just be grateful that you were not tracked down for a violation of bringing prohibited items in your luggage. Many prohibited items could land you with a big fine !

In some cases, you might find that you’re missing a valuable item.

It’s recommended to put your electronics and other valuable items in your carry-on bag so that they don’t leave your side but that is not always possible.

If you find that some of your items are missing or maybe even just damaged, you can file a complaint with the TSA .

Note that you need to file your complaint within 180 days of the events in order to get the matter properly looked at.

Why should you NOT use TSA approved locks?

There are a couple of reasons why you do not want to use TSA approved locks in certain instances and they both come down to a lack of security.

Universal master keys are widely available

Something that a lot of people don’t know is that it’s very easy for people to get access to a TSA master key.

TSA approved locks come in different versions.

You can usually see which version the lock is by looking for a number etched on the lock ranging from: TSA001 to TSA008 .

These numbers tell the TSA agent inspecting your bag which TSA master key to use in order to unlock the lock.

The problem is that master keys have been available to the public for quite some time.

One can easily go online and purchase a TSA master key for under $20.

There’s no guarantee that the key will work but I’ve seen instances online of people successfully using these master keys for their own TSA locks.

Then there is the 3-D printer issue . In 2014, the Washington Post published an article with photos of the TSA master keys.

It did not take very long for people to create templates for the TSA master keys and start 3-D printing their own TSA master keys that also successfully unlock the locks.

This has been going on for over almost a decade. And even before that, it’s speculated that people were able to reverse engineer the keys starting back in 2011.

What does this mean?

This means that TSA approved locks offer a minimal level of security and should never be seriously relied upon outside of the context of an airport.

Remember, TSA approved locks also come with bright red diamond indicators on them that basically scream, “Hey I’m easy to open!”

If you were a thief with a master key, you could easily spot them and target them for your next criminal act.

TSA approved locks can be picked

TSA approved locks can easily be picked .

One quick YouTube search will yield several videos showing how easily these locks can be picked.

But even if someone does not have a master key or the ability to pick a lock, they could easily just use a writing pen to pop open the teeth of the zipper.

The zipper could still be used and the bag won’t even be ruined if done properly. See this video for how it could be done. This means that baggage handlers could still easily get into your bag and potentially even use your bag to transport illegal substances like drugs.

At lots of airports, the baggage handlers don’t have to go through normal security.

So they could easily bring drugs into the baggage loading area and slip them into luggage. If they have connections where the airport is landing, those people could then pick up the drugs. Or, there could be passengers who are in on it and simply pick up their checked baggage at the destination.

What does TSA think about all of this?

TSA doesn’t really seem to care about the ability of others to open these locks judging by the statements they made to  The Intercept  that:

“The reported ability to create keys for TSA-approved suitcase locks from a digital image does not create a threat to aviation security. These consumer products are ‘peace of mind’ devices, not part of TSA’s aviation security regime.”

And that makes sense.

The primary concern of TSA is to ensure dangerous items are not getting through security screening.

The fact that members of the public could open up these locks does not really change anything about what TSA is doing — the screening process remains the same.

Not really needed for carry-ons

If you never check your bag, there’s a good chance you will never need a TSA approved lock.

The reason is that your bag is always within reach and you should be able to keep a close eye on it at all times.

If you are worried about your zippers busting open then a cable lock might make sense but even in that case you can often get away with using something else.

Some people like to put locks on their smaller bags to prevent pick pockets.

This might work but as mentioned placing locks on backpacks and other small bags can also make your item more of a target for some thieves. And we’ve already shown how easy it is to bust through a zipper.

Are TSA approved locks just not that useful?

Considering that just about any member of the public could get their hands on a master key and that these locks can be picked with relative ease, what use do these TSA approved locks really have?

You can narrow down the benefits of these locks to a few things:

• Helps you avoid wasting money on locks for your travel luggage
• Helps you keep your zippers closed so contents don’t spill out your bag
• Helps create an extra barrier for thieves

International travel

TSA rules apply when traveling in the US so TSA approved locks naturally are well-suited for travel within the US.

But what happens whenever you are traveling internationally? Can you still use TSA approved locks and expect the security screening agents to not cut off your lock?

It’s a good question and the answer is: it depends.

Currently, there are over 500 million Travel Sentry locks and luggage in circulation.

As a result, a lot of airports around the world will recognize TSA approved locks and have the ability to use a master key to open them.

If you are traveling internationally, a good idea is to check ahead of time to see if the countries you are traveling through will recognize these locks. You can search for the country of your airport here .

If you have a Safe Skies lock, those also I recognized in different countries but the network seems to be smaller.

TSA approved locks

TSA approved locks are not very expensive and are not hard to find. Whether you were shopping at Amazon, Walmart or Target, you can often buy them in packages so that you can purchase a handful of them at once.

Here are some of the recommended TSA approved locks:

SURE LOCK TSA Compatible Travel Luggage Locks

These type of locks are nice because they have a special indicator that will let you know if your luggage has been opened. If you see your bag has been opened and you don’t have a notice of inspection, something is not quite right. You can get a two pack of them for only $13 which is a great price.

Forge TSA Approved Cable Luggage Locks

With the Forge TSA luggage lock, the TSA agent has to re-lock your suitcase to remove their key so it’s a great way to reduce the chances of your lock being left unlocked. These locks also have the indicator to show if your lock has been opened. Forge is also reportedly one of the more durable brands.

Master Lock 4697D

The Master Lock offers you the ability to input a four digit combination code, which offers a better level of security than the three wheel combination codes.

The three combination code means a bored thief need only make 1,000 guesses to unlock your bag but with four digits, that number jumps up to 10,000. It only requires you to memorize one more digit so you may as well make it harder on the thief.

Anvil TSA Approved Luggage Lock

The Anvil TSA Approved Luggage Lock is another four digit combination code but this type of lock comes with a hardened steel shackle. These should be more durable than a cable lock. They also offer you a comprehensive lifetime warranty.

Lewis N. Clark Mini Brass Square TSA Lock

If you are someone that likes to use a key to unlock your locks rather than being forced to remember a combination, then you also have some options.

Personally, keeping up with a luggage key lock is just one more thing to keep up with when traveling and I’d rather stick with a combination. Still, these are very durable locks with brass and steel construction. 

A word about luggage with built-in locks….

I’m not a huge fan of using the locks built in to luggage bags.

The reason is that if they malfunction and cannot be opened, agents at the airport may cause damage to the lock or your bag in order to open it.

This would likely be more common when traveling internationally if the airport you were at does not have the appropriate master key.

However, if you stick to using external locks, those can always be cut away without the risk of damaging your bag. Therefore, at least when flying internationally, I would try to avoid the built-in locks.

TSA approved locks FAQ

TSA approved locks are not expensive and can be purchased for under $10.

Yes, many countries around the world accept TSA approved locks. You can search for the country of your airport here .

Yes, TSA approved locks can be picked with relative ease according to many lock pickers.

TSA approved locks are not very safe when used outside of the airport because they can be picked and virtually anyone in the public can obtain a TSA master key capable of unlocking the lock.

No, you are not required to use a TSA approved lock. However, there is roughly a 5% chance your bag will be physically inspected and in that case your non-TSA lock will likely be destroyed.

TSA approved locks can be found online at Amazon.com and at stores like Wal-Mart.

TSA approved locks can help add a layer of security to your luggage without causing you to waste money on locks that could be destroyed by TSA. They can also help keep your zippers from coming undone and allowing the contents of your luggage to spill out.

But beyond that, they have limited utility due to the fact that the master keys can easily be reproduced and because it’s so easy to access a zippered bag.

So feel free to use these locks when going through the airport and flying but my advice would be to stray away from using them when in the real world.

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 .

This article fails to mention the fact that TSA locks should NOT be used on gun cases legally going through checked baggage. The required hard sided case must be locked, but the UNLOADED gun inside should not be accessible to anyone other than the owner/passenger. The gun and it’s unloaded status must be declared at the ticket counter.

Some airlines and airport TSA personnel feel it is necessary (or policy) to personally inspect that cased firearms are unloaded. Although TSA X-ray machines will confirm the unloaded status of the gun, this “pre-check” can occur at the check-in counter (terrible for security because of its visibility) by an airline agent, or in another nearby location, usually a little more private, by actual TSA personnel.

These folks may require the passenger to unlock his gun case for an inspection. It is important to note that no one else is to have access to that gun in the case. This means it should not have TSA locks and no one else is to be given the key or combination to the personal gun case lock. The unlocked case and gun should not leave the custody of the passenger until the case is locked and the (unloaded) gun is inaccessible and going on to the TSA X-ray check and subsequent airline baggage handling. At check in the passenger may be given a card to place with the case confirming the gun is unloaded.

If transporting a handgun in a locked hard sided case inside other checked baggage, then the outside case could have TSA accessible locks, but even this seems less preferable than personal locks. It is a minor expense to replace a lock. It is an expensive hassle to lose a gun. Don’t carry prohibited items.

Always check the websites of the airline(s) and TSA for complete gun transportation regulations, as well as governing laws in the states where traveling.

Once the unloaded status of the gun is confirmed, the passenger (not the TSA or airline employee) must lock the case and it should continue through security X-ray screening, causing no alarm or danger to anyone. That is the airlines’ and TSA’s primary concern.

A secondary concern is theft of the item from checked luggage. Since TSA locks are only a small deterrent as mentioned in the article, they may actually encourage theft and will certainly make it easier than having personal locks of high quality on gun cases.

Hi, totally agree a TSA lock is a bad idea for transporting a firearm. Good advice. Feel free to look over our guide for bringing firearms and provide any additional input you think would be helpful!

Leave a Reply Cancel reply

Your email address will not be published. Required fields are marked *

Privacy Overview

TSA Luggage Locks – Frequently Asked Questions

Last Updated on June 24, 2020

These are the questions most often asked about tsa luggage locks.

The TSA requires access to your luggage whether you are present not. To allow you to lock your luggage they helped develop TSA approved locks.

A TSA approved lock is a lock design that is certified by a Florida based company called Travel Sentry.

All TSA luggage locks can be unlocked using a master key. The TSA officers have keys (a bunch of around 7 or 8 keys) that they can use to open millions of suitcases. Without the master key, you will need the combination code or the key that came if your lock. Your key is not a master key, it will only open your lock.

TSA recognized locks can be identified by the red diamond logo. Locks are TSA approved if they are made to the standards set by Travel Sentry. Travel Sentry don’t make the locks. They license the standard. Over 500 luggage brands or travel accessory brands around the world license the standard so they can call their locks “TSA approved” and use the red diamond logo. Their product designs must be certified by Travel Sentry.

The TSA security officers have a set of master keys that they use to open locks. On your TSA lock it will usually say something like TSA002, or TSA007. This tells the officer which key they need to use to open the lock.

Some TSA locks have an indicator that shows if your luggage has been opened for inspection. However, this should not be necessary. The TSA leaves a note if they have searched your bag.

You can buy airport approved luggage locks in many places. The cheapest deals are often found on Amazon. But you will also be able to buy a padlock at the airport. You can also buy luggage that has integrated TSA locks.

Not really, TSA locks are not very secure . The shackle on the padlocks has a very thin diameter that could easily be cut. The codes on the combination locks can be picked very quickly. And, a determined thief could get their hands on a set of master keys from eBay or even print their own set using a 3D printer.

Yes, they are worth it. But that’s because they are cheap not because they are secure. You can buy an approved lock for about $5. It wouldn’t stop a determined thief but it might be a deterrent to a casual thief. They will probably move on and steal from a bag that is not locked.

Don’t buy the type with combination locks if you are forgetful. Don’t buy the type with keys if you are the type of person to lose the keys. And if you are forgetful and lose keys then I suggest securing your zips with a plastic zip tie. This would still deter thieves while allowing TSA staff to cut your case open using scissors. The TSA opens around 10% of checked bags for further screening.

If you have a 3 digit combination lock the quickest way is to simply try all the combinations . It will take you less time than you think. If you have a 4 digit lock then it’s better to try to listen for the click.

One of the flaws with cheap padlocks is that they can sometimes jam. If this happens often it’s because the code has changed by accident and it’s become locked. I wrote a post about fixing jammed locks .

Overall TSA officers and screening staff are fine dependable folks, but there are always a few bad eggs. It’s also possible that airline baggage handlers could steal from checked luggage.

The Verdict

TSA friendly locks do solve the problem of granting access to security agents.

Unfortunately, locking your luggage doesn’t stop thieves from stealing your valuables.

Travelers “lose” belongings from checked bags all too often and it can still happen if your suitcase is locked.

So one of my top travel tips is to always pack valuables in carry-on luggage.

And make sure you pack a packable daypack just in case boarding agents ask you to gate check your carry-on.

If you need to hand over your carry-on open it up and remove any valuables and keep them in your packable daypack.

Basically, don’t lose sight of your valuables and don’t depend on locks whether they are TSA approved luggage locks or not!

Did This Page Help You?

How can we fix the page.

Please let us know how to improve the page we'll try to fix it.

There Were Errors On The Page It Was Missing The Information I Needed

Tell Us More...

Your Name (required)

Your Email (required)

Great! We Aim To Please!

Maybe you can help us.

Social shares allow us to continue to publish more articles so if you can help out by sharing it would be much appreciated!

Is a TSA-Approved lock needed for travel?

What are TSA locks and why are they important?

A TSA lock is a specialized lock designed to be opened by a universal master key held by the Transportation Security Administration (TSA). This allows TSA agents to unlock, inspect, and relock your luggage without damaging the lock or your belongings. With a TSA-approved lock, you can rest easy knowing that your luggage is secure yet accessible for necessary inspections. This eliminates the risk of having your lock cut off during a routine check, which in turn maintains the integrity of your luggage and its contents. But let's dig a bit deeper. Why would the TSA need to check your luggage in the first place? Well, in the US, Canada, and most of the major airports around the world, TSA screens every passenger's baggage before it is placed on the plane. Random searches are essential for ensuring public safety and are mandated by federal law . So, whether you like it or not, there's a chance your luggage will be opened for a closer look. What happens if you don't use a TSA-approved lock? In that case, if your luggage is selected for random screening, the lock will most likely be cut off. Not only is this inconvenient, but it also leaves your luggage unprotected for the remainder of your trip. Moreover, you'll need to invest in a new lock, adding an unnecessary expense to your travel budget.

In summary, a TSA-approved lock serves multiple purposes: it secures your belongings, facilitates lawful inspections, and saves you from potential hassles and additional costs.

Which luggage brand should I choose for the best TSA locks?

TACH Luggage stands out as a top contender by offering locks that are not only easy to set up, but also incredibly durable and secure. The brand takes security seriously, providing locks that meet strict international standards. Setting up your TACH Luggage lock for the first time is a breeze. You'll be able to quickly set a secure combination on your TACH luggage that's easy for you to remember but difficult for others to guess. So, how should you go about choosing a secure new combination for your TACH Luggage lock? The key is to avoid obvious number sequences or easily guessable combinations like "1234." We suggest opting for a mix of numbers that hold personal significance but are not easily decipherable by others.

What are common TSA lock issues?

• Combination Isn't Working: Double-check to ensure you're entering the correct numbers. If that doesn't work, try applying a little lubricant like WD-40 to the lock mechanism.
• Jammed Lock: A jammed lock often results from dirt or debris in the lock mechanism. Use compressed air to blow out any foreign particles, or apply a small amount of lubricant.
• Forgotten Combination: If you've forgotten your combination, first check if you've registered it with the manufacturer or written it down. If not, you may need to contact customer service for assistance.

How do I reset a TSA lock?

Follow these detailed steps:

• Open the lock using the current combination or the TSA key.
• Locate the reset button, usually situated on the bottom or side of the lock.
• Use a pen or a small tool to press and hold the reset button.
• While holding the reset button, enter your new desired combination.
• Release the reset button, and test the new combination to make sure it's set correctly.

Is it necessary to jot down the new combination? Absolutely. It's crucial to remember your new combination or store it in a secure place, separate from your luggage. This ensures that you can always access your belongings without hassle. Resetting a TSA lock on your TACH Luggage is a straightforward process if you follow these steps carefully. The brand's user-friendly design makes it easy for anyone to manage their lock settings, providing an extra layer of security for your travels.

How do I maintain my TSA lock for long-lasting use?

The key is regular upkeep and a bit of preventive care. Here are some of the basic steps you can take to ensure your lock's lifespan: Firstly, keep the lock clean. Dust and debris can accumulate in the lock mechanism over time. A quick spray of compressed air can dislodge any particles that may have settled inside the lock. What about lubrication? Yes, lubrication is essential. A small amount of a non-oily lubricant like graphite powder can keep the internal components running smoothly. Just be cautious not to over-lubricate, as this can attract more dirt. Is moisture a concern? Absolutely. If your lock gets wet, make sure to dry it thoroughly as soon as possible to prevent rusting. A hairdryer set on low heat can expedite the drying process. Another tip is to regularly check the lock's functionality. Periodically test the combination to ensure it's working as it should. If you notice any hitches or resistance, it might be time for a bit of maintenance. If you're using a TACH Luggage product , you'll find that these locks are designed with durability in mind, making maintenance even more straightforward. The brand's commitment to quality ensures that you're getting a lock that's both reliable and long-lasting, provided you give it the minimal care it requires.

Are TSA-approved locks mandatory for international travel?

No, TSA-approved locks are not mandatory for international travel, but they are highly recommended. TSA-approved locks are recognized by many international airport security agencies, which means your luggage can still be inspected without the lock being cut off. However, it's essential to note that not all countries have the same lock requirements or inspection protocols as the TSA. Using a TSA-approved lock adds an extra layer of security to your luggage, reducing the risk of theft or tampering. Moreover, if your international journey includes a layover or connecting flight in the United States, a TSA-approved lock will be beneficial. If you opt for a non-TSA-approved lock and your luggage is selected for inspection, the lock may be cut off, leaving your belongings vulnerable for the remainder of your trip. This could also result in delays if your luggage needs to be held for further inspection. While TSA-approved locks are not a strict requirement for international travel, they offer a level of convenience and security that can make your journey smoother and less stressful. Especially if you're using high-quality luggage like TACH, which comes equipped with durable and reliable TSA-approved locks, you'll find that this small investment can offer significant peace of mind.

Advertiser Disclosure

Many of the credit card offers that appear on this site are from credit card companies from which we receive financial compensation. This compensation may impact how and where products appear on this site (including, for example, the order in which they appear). However, the credit card information that we publish has been written and evaluated by experts who know these products inside out. We only recommend products we either use ourselves or endorse. This site does not include all credit card companies or all available credit card offers that are on the market. See our advertising policy here where we list advertisers that we work with, and how we make money. You can also review our credit card rating methodology .

The 12 Best TSA-Approved Luggage Locks for Travelers [2024]

Amar Hussain

Senior Content Contributor

779 Published Articles

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

Keri Stooksbury

Editor-in-Chief

34 Published Articles 3142 Edited Articles

Countries Visited: 47 U.S. States Visited: 28

Do I Need a Luggage Lock?

What is a tsa-approved luggage lock, the different types of luggage locks, 1. 2-pack of cable locks, 2. perfect for families traveling together, 3. steel cables and combination locks , 4. no keys with these card-operated travel locks, 5. strap them up with this case strap and lock combo, 6. super-tough luggage locks for long-haul adventures, 7. simple single cable lock, 8. add extra security to your lock with a steel cable , 9. for those who like traditional key locks, 10. wordlock technology means no need to memorize codes, 11. retractable cable lock to keep all your belongings tied together, 12. practical protection with the heavy-duty lock, 2. the ultimate luggage protection solution, 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.

Using a luggage lock can help keep your belongings safe while you travel. From traditional padlocks and keys to state-of-the-art card locks, there are a ton of options out there for you to choose from.

To help you narrow in on your search, here’s all the information you need to know about using luggage locks, TSA-approved luggage locks, and which luggage locks might be best for you.

A good luggage lock will help to protect your luggage against unnecessary attention from would-be thieves and keep it safe while in transit. A great luggage lock will also be easily accessible for Transportation Security Administration (TSA) agents that may need to check inside your bag without having to break in or damage your luggage or luggage lock.

Bottom Line: While nothing can completely guarantee the safety of your belongings while you travel, a well-designed locking device can give you an extra layer of protection that you won’t want to be without.

To ensure the continued safety of passengers traveling to and through the U.S., the TSA screens all checked and carry-on luggage before allowing the luggage onto any commercial airline flight. In the majority of cases, pun intended, baggage can be electronically screened, which doesn’t require the bag to be opened. However, on occasion, your luggage may need to be opened by a TSA agent.

To ensure that your luggage is easily accessible to TSA agents while remaining secure and protected while you travel, there are TSA-approved luggage locks. These are designed to be used with a universal “master” key. This master key is only available to the TSA, so agents can access your luggage if needed, but the lock remains locked and luggage inaccessible to anyone else.

TSA-approved locks can be purchased at the airport, your general luggage store, or even online outlets. When purchasing, the locks will clearly say “TSA-approved” on the packaging.

Some TSA-approved locks also come with an indicator to let you know if TSA had to open your bag. The indicator will be red after an inspection or remain green if your bag wasn’t opened. You can easily reset the indicator in seconds using a pointed object, such as a pen or paperclip, so you can reuse the indicator for each trip.

Bottom Line: If you don’t use TSA-approved locks, you run the risk of having your luggage damaged if the TSA isn’t able to access your bag for inspection. TSA agents will break non-approved locks, cut zippers and even snip their way through soft-shell cases to ensure that you don’t have any prohibited goods packed in your luggage. Stay safe and keep your luggage in 1 piece with TSA-approved locks.

All locks are useful, but not all locks are equal. When it comes to keeping your gear safe from harm in transit, there are a variety of different types of TSA-approved locks for you to choose from.

The most traditional of all locking devices, a good old-fashioned padlock needs a proper key to open the device. On the flip side of that, be careful with that key! If you lose the key, you may need to saw the lock apart to get access to whatever is locked inside.

Combination Locks

Using a combination of 3 or 4 digits, you can lock your belongings away from would-be thieves, without having to worry about keeping track of a key. A popular choice with travelers, combination locks are a good choice, assuming you never forget the combination.

If you are forgetful, you can always save the combination on your phone contacts as the last four digits of a phone number. For fans of the TV series “Lost,” “John Locke” is an excellent alias to use for the contact name.

Bottom Line: Given that combination locks are compact and you don’t have to worry about a physical key or card getting lost, they come highly recommended for their ease of use.

Cable Locks

These locks also open with a combination but are more versatile. Cable locks can be used in a variety of situations as they have a semi-flexible cable rather than a stiff metal clip to lock. Not just for suitcases and backpacks, you can even use these for lockers or strongboxes while you are on the go.

Bottom Line: Cable locks are a great alternative to regular combination locks as the flexible cable provides extra versatility. 

Retractable Cable Locks

These are similar to cable locks in the sense that you have the option to lock your luggage to a fixed object or other luggage, but these are seemingly more convenient as the cable retracts inside the lock itself. While this sounds great in principle, unfortunately with testing, the locking mechanism seems to fail quite frequently, and to make the cable retractable, the cable itself seems less robust than the cables used in the traditional cable locks.

Bottom Line: Given their tendency to fail and how easy they are to break, retractable cable locks are not recommended.

Key Card Locks

Similar to the cards you use to open hotel doors, key card locks work very similarly. A little bit on the bulky side, these are handy if you want to keep everything in your wallet as the key card will fit nicely in one of your wallet’s credit card folds.

Bottom Line: It’s certainly a personal preference to use these types of locks. Unfortunately, similarly to key locks, if you lose the card, you lose the key, and you will need to cut the lock.

The 12 Best Travel Luggage Locks

Sure Lock TSA Lock With SearchAlert – 2 Pack

Giving you not 1, but 2 flexible cable locks, these offer great value for money and have a money back guarantee . The SearchAlert indicator will let you know when your bag has been electronically searched, while the locks keep your belongings safe from thieves.

The easy-to-read, 3-dial combination can be set to any combination of your choosing, and the flexible cable can easily weave its way through zippers and other materials. Made from high-strength zinc alloy, these locks will provide a lifetime of security and peace of mind.

What We Like

• Has a TSA search indicator light

What We Don’t Like

• Less secure with only a 3-digit combination

AnvilTSA-Approved Luggage Locks

This set of 4 luggage locks is perfect for families traveling together. You and yours can quickly and easily set your 4-digit combination to help keep thieves away from your belongings while in transit.

The ultra-durable zinc alloy bodies and hardened steel shackles ensure that your luggage lock will make it through all kinds of rough airport handling, while the TSA-approved design will ensure that agents can gain easy access to your luggage without causing any damage.

With easy-to-read dials and quick-set combinations, these little locks have a unique window design that makes your combination easy to read, while continually protecting the lock dials from damage while you travel.

• Digits are easy to see
• The steel loop might be too thick for some zipper pulls

Lumintrail TSA-Approved All Metal Combination Lock

These TSA-approved locks can easily be locked and unlocked by TSA agents. Made of coated steel with an unbreakable steel shackle, these locks will protect your luggage from being broken into.

Perfect for use on backpacks, bags, and suitcases, these beauties have convenient 4-digit personalized combinations, meaning you can choose a memorable combination for your convenience.

This excellent value travel pack comes with 2 security travel locks and 2 x 4-inch flexible steel cables for added safety and security, both in transit and when you reach your destination.

• Comes with 2 4-foot steel cables for extra security
• The bright orange color could attract unwanted attention to your luggage

Talonport Keyless TSA Approved Luggage Locks

Offering a fuss-free, easy alternative to traditional padlocks and combinations , these key card luggage locks are safe, secure, and easy to use. Just slide the card into the lock, wait for it to click open, and “voila” — easy access for you and TSA agents as and when it is needed.

The key card is about the same size as a regular credit card, meaning it can be stored in your wallet for safekeeping. The lock itself is made of durable cast metal, with a thick solid shackle, meaning your belongings will remain safe and sound while you travel.

Samsonite TSA Travel Luggage Strap With Approved Lock

Keep your luggage secure with this rather impressive strap and lock combination. TSA-approved, this will keep your belongings safe and secure while in transit.

Adjustable from up to 72 inches, these luggage straps can fit most suitcases . The heavy-duty, adjustable strap is made from durable material and the plastic buckle has a secure combination lock. Just set your passcode, adjust the strap to fit your case, and you are ready to go.

If you want to stand out from the crowd, this strap and lock combination will set your luggage apart from other cases at baggage claim, and keep your luggage safe while you travel.

• Forge TSA Approved Luggage Locks

Designed to be super tough, these locks come with alloy bodies, hardened steel shackles, and an internal mechanism that is strong enough to take a proper pounding in transit. Touted as being one of the most secure TSA-approved padlocks on the market, this set of 4 locks uses an advanced dimple key and steel tumbler system , as opposed to the old-style biting key system.

Perfect for families or those traveling with a lot of luggage, each of the locks will work with a single key.

• Master Lock 4688D Luggage Lock

Cheap and incredibly easy to use, these TSA-approved luggage locks will keep your luggage protected while you travel. Made with a metal lock body and a vinyl-covered cable, this lock will put up with plenty of the wear and tear associated with air travel.

This lock uses a 3-digit combination rather than the usual 4 you find on luggage locks. Small but perfectly formed, this padlock is perfect for both suitcases and backpacks.

Lumintrail 3-Dial Combination Lock + 48in Coated Steel Cable

With a huge 4 feet of coated steel cable , this ingenious contraption allows you to secure multiple bags together, or tie your luggage to a fixed object. Great for layovers or long journeys where you would like to leave your belongings in 1 place, this is the perfect lock option for worldwide adventurers.

Smart Lock technology will keep your luggage secure, while the flexible, steel cable is impossible for would-be thieves to cut. The 3-dial combination is the perfect keyless locking solution, while the dial makes it easy to up your security wherever you are in the world.

Sure Lock Padlock, Keyed TSA-Accepted Luggage Lock

This set of 2 nifty little padlocks is perfect for backpacks, bags, and suitcases, wherever you are headed. TSA-approved and easy to open for inspection; these front access key locks offer practical protection for your belongings .

Made from durable allow steel, these locks won’t rust or freeze up after years of use. They can also both be opened with the same key, meaning you don’t need to weigh yourself down with heavy key rings while you travel. Just under 2 inches high, these are compact locks that will do the job.

Wordlock LL-206-RD TSA Approved Combination Luggage Lock

TSA-approved, these luggage locks are super easy to use and do exactly what you would expect. Built to last, you will be able to travel the world with these keeping your belongings safely tucked up in your suitcase, duffel bag, or backpack.

The 4-dial combination is easy to set and reset time and time again, and the WordLock gives you the unique opportunity to use a word you can remember instead of numbers . No need to worry about forgetting a number code; words are way easier! With over 10,000 different combinations, this is one of the easiest travel locks out there.

Lewis N. Clark Cable Luggage Lock

Keep all of your bags and cases together with this rather smart lock and cable combination from the travel gurus at Lewis N. Clark. Made from tough steel, you can use this to keep your gear safe, while all being secured with 1 lock. The cable provided with this lock extends to 30 inches long.

Would-be intruders won’t be able to get access to your items, and you can choose a 3-digit combination code that only you need to know. The security lock is also designed to be easily accessible for TSA agents.

Calslock Portable Door & Travel Lock

It’s not just keeping your luggage safe while you travel that is important to you, it’s also knowing that you will be safe when you reach your destination. This portable door lock can be used on almost all internal doors that open towards the area you want to secure.

The unique “squeeze and slide” design can be installed in seconds to offer additional protection from any unwanted visitors entering your room. This intelligent device is perfect for doors that do not lock or to add an extra layer of security to those that do. Stay safe anywhere in the world with your very own portable door lock.

Pacsafe 55L Backpack and Bag Protector

Featuring a unique patented stainless steel eXomesh locking system, the Pacsafe bag protector will keep your contents incredibly safe. With a 55-liter capacity, this stainless steel bag protector wraps and locks 360 degrees around your backpack, duffel bag, or suitcase.

Prevent any unwanted opening with this unique steel mesh system that offers a protective and lockable netting for your luggage. Lightweight and easy to use, the bag protector can be attached to any fixture, allowing you to leave your luggage safe while you explore. Slash-proof and super tough, this is a great addition to your travel security solutions for your next adventure.

No matter what your budget is, where you are heading, or how much you are taking with you, there will be a luggage lock to suit your requirements. Just remember, always buy a TSA-approved luggage lock, and don’t forget that combination code!

Interested in other products to keep you traveling smart? Check out some of our other reviews:

• All Our Best Travel Product Reviews – In One Place
• The Best Travel Backpacks for Men & Women
• The Best Checked Luggage Bags for Any Traveler
• The Best Carry-on Luggage Bags for Any Traveler
• The Best Travel Duffle Bags on the Market

Frequently Asked Questions

Do i have to use a tsa lock.

It is not mandatory or a legal requirement to use a TSA-approved lock, but it is recommended. If you do not use a TSA lock and your luggage is searched, the TSA will either have to break your lock or cut your luggage to gain access. TSA locks can be accessed by the TSA using a special key and then re-locked, saving you any trouble.

What are the best TSA-approved luggage locks?

Some of our favorite TSA-approved luggage locks include:

• AnvilTSA Approved Luggage Locks
• Lumintrail TSA Approved All Metal Combination Lock
• Sure Lock TSA Lock with SearchAlert – 2 Pack

Are TSA luggage locks worth it?

If you don’t use TSA-approved locks, you run the risk of having your luggage damaged if TSA isn’t able to access your bag for inspection. TSA agents will break non-approved locks, cut zippers, and even snip their way through softshell cases to ensure that you don’t have any prohibited goods packed in your luggage. Stay safe and keep your luggage in 1 piece with TSA-approved locks.

How do you reset a TSA-approved luggage lock?

If you have forgotten your combination with the lock closed, then there is no way to manually reset the lock, however, you may be able to contact the manufacturer for assistance. If the lock is open, you can reset the code by setting the numbers to 000, turning the shackle to a 90-degree angle, and pressing down. Set your new combination and set the shackle back into the locked position.

What is a TSA-approved luggage lock?

To ensure that your luggage is easily accessible to TSA agents while remaining secure and protected while you travel, the TSA has TSA-approved luggage locks. These are designed to be used with a universal “master” key. This master key is only available to the TSA so that agents can access your luggage if needed, but the lock remains locked and luggage inaccessible to anyone else.

Was this page helpful?

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.

INSIDERS ONLY: UP PULSE ™

Get the latest travel tips, crucial news, flight & hotel deal alerts...

Plus — expert strategies to maximize your points & miles by joining our (free) newsletter.

We respect your privacy . This site is protected by reCAPTCHA. Google's privacy policy and terms of service apply.

Related Posts

UP's Bonus Valuation

This bonus value is an estimated valuation calculated by UP after analyzing redemption options, transfer partners, award availability and how much UP would pay to buy these points.

Your Privacy

We use cookies on this site to enhance your user experience.

Cookies help us deliver the best experience on our website. By using our website, you agree to the use of cookies. More info .

Safe inspection, no damage

Travel Sentry locks are the standard that supports security agencies protecting you. It allows them to open, inspect and relock luggage without damage.

Travel Sentry

Look for the red diamond

All our TSA accepted locks bear a Red Diamond logo. Each lock has a special code which is used by the security agencies to know which secure tool to use to open the TSA lock.

How it works

A global security system

The Travel Sentry lock system reduces the time and resources required by security agencies to screen checked-in luggage, thus reducing delays and cost for airlines and airports.

Country Check

Travel Sentry is used in most countries in the world

• New Zealand
• South Korea
• Cayman Islands
• Dominican Republic
• Netherlands Antilles
• USA United States,America
• Bosnia & Herzegovina Bosnia Herzegovina
• Czech Republic
• Netherlands
• North Macedonia
• Switzerland
• UK United Kingdom,Great Britain,England,Wales,Britain
• Ivory Coast
• Saudi Arabia Kingdom of Saudi Arabia
• UAE United Arab Emirates

Who we work with

Find your favourite brand

Want to know more?

More information on TSA locks

Travel with confidence, what is a tsa lock.

A TSA lock is a lock accepted by the Transportation Security Administration (TSA) as well as other security agencies worldwide. There are only two companies with the rights to create TSA locks, Travel Sentry is one them.

How Does a TSA Lock Work?

A TSA Lock allows the authorities to inspect luggage for security reasons, such as dangerous items, without breaking the lock. This means your luggage and its belongings will remain safe and secure throughout your travelling experience and your luggage will remain damage-free.

The Benefits to Travellers

There are a range of benefits for travellers using a TSA lock (Travel Sentry® Approved Lock):

Security Compliance:

TSA accepted locks comply with the security regulations set by the Transportation Security Administration. This is important for air travel, as TSA agents have the authority to inspect luggage for security purposes. If you use a non-TSA lock on your luggage, TSA security agents may need to break it to access your bags, potentially causing damage.

TSA accepted locks have a special feature that allows TSA agents to open and relock the lock without causing damage. This ensures that if your luggage requires inspecting, there is no need to destroy the lock.

Convenience

Using a Travel Sentry Approved lock provides convenience for both travellers and security personnel. It streamlines the inspection process, allowing TSA agents to quickly check the contents of the luggage. Travellers can use these locks without worrying about potential damage during security checks.

Peace of Mind

Travellers can have peace of mind knowing that they won’t arrive at their destination to find a broken lock. Using a lock that the TSA can open and relock provides an added layer of security and reassurance.

Wide Availability

TSA-accepted locks are widely available, and many luggage manufacturers incorporate them into their designs. This makes it easy for travellers to find suitable locks that meet TSA standards, ensuring a smooth travel experience.

How do I know if my padlock is a Travel Sentry TSA lock?

Simply look for the ‘Red Diamond’. Travel Sentry® Approved locks feature a red diamond which symbolises its acceptance by TSA and other security agencies around the world.

• Twitter / X
• Readers' Choice
• Food & Drink
• Arts & Culture
• Travel Guides

USA TODAY 10Best

How do you unlock a TSA lock if you forgot the combination?

December 12, 2022 // By Lois Alter Mark

By Lois Alter Mark Travel Expert December 12, 2022

Using a TSA lock on your suitcase is a great way to keep your belongings safe while making it easy for TSA officers to do their job. But, because the lock requires a combination, it gives you something else to remember in addition to all those passwords floating around in your head. And that means there’s a chance you’re eventually going to forget it.

Don’t worry. We’ll show you how to open a TSA lock when you forget the combination, so you can get on with your travels even when the code escapes you.

What is a TSA lock, anyway?

A TSA lock is one to which only TSA officials have a key. You set the combination yourself and, if a TSA agent has to look inside your bag because they see something suspicious on the scanner, it can be easily opened with their master key. If you use a lock that’s not TSA-approved, the agent’s only way to get in is to cut the lock or the bag itself, possibly damaging it.

Advertisement Advertisement

Many suitcases already come with built-in TSA locks but, if they don’t, you can buy one separately.

How to open your TSA lock and reset the combination

If you forget your TSA lock combination, there are a few methods you’ll want to try to open it. And, yes, you do have to open it before you can reset the combination. Because there’s no standard solution for this, you’ll have to experiment to see which one works for you.

Since different locks require different processes, the most effective first step may be to call the luggage or lock company itself (or check their website) for brand-specific instructions.

Travel Sentry, whose red diamond logo certifies that a lock is TSA-approved, recommends trying every possible combination from 000-999, starting with 000, 001, 002 … and working your work to 999. Although, admittedly, this seems time-consuming, they assure it should take 30 minutes or less, especially if the first number is a 0, 1 or 2 (something to keep in mind when you’re coming up with a new combination).

If the idea of that is overwhelming and your luggage features a built-in TSA lock, you can try this:

• Use a safety pin to locate the metal or plastic cylinder on the right side of the first dial. The flashlight and camera on your phone can help you zoom in on it.
• Turn the dial and, with the safety pin, look for an indentation or gap in the cylinder. Leave the dial at that number.
• Repeat the process for the other two dials.
• If the lock doesn’t open, turn all three dials down one number.
• If the lock still doesn’t open, keep turning all three dials down one number at a time until it does.

Here’s another method that has worked for travelers with TSA padlocks:

• Put pressure on the locking mechanism by pushing the button or pulling on the lock.
• Turn the first dial slowly until you hear an audible click, which signals it’s the correct number.
• Repeat the process for the next two dials.
• When all three numbers are correct, the lock will open.

If you forget your combination while the lock is still open, all you have to do is reset it with a new combination. Again, you may be best off checking the brand’s website for individual instructions, but you can reset most freestanding locks this way:

• Set each dial to 0 so it reads 000.
• Rotate the shackle 90 degrees from the lock position.
• Press the shackle and keep it down while you set your three-digit combination.
• Release the shackle and turn it back to the lock position.

To reset most built-in locks, simply slide the lock button in the direction of the arrow, set your new code and release the button.

Is it really worth using a TSA lock?

Using a TSA lock is totally a matter of personal preference. Many travelers feel safer knowing that their luggage is secure while others don’t want to have to worry about remembering one more thing. The fact is, of the 1.4 million checked bags the TSA screens daily, only about 5% of checked bags are actually opened by agents for further inspection.

Our advice? Use a TSA lock and store your combination safely in your phone for all-around peace of mind.

About Lois Alter Mark

Lois Alter Mark is an award-winning travel and lifestyle writer who also writes regularly for Forbes and Reader's Digest. She writes about everything from luxury cruises and spas to quirky restaurants and street art. A former New Yorker, Lois now lives in San Diego where she's turned into a weather wimp and is still searching for a good slice of pizza. 

Read more about Lois Alter Mark here.

Connect with Lois via: Website | Facebook | Instagram | Twitter | Pinterest | LinkedIn

• Accessories
• Corporate Gift
• Our Journey
• Travel Insider
• Rewards Program

Is TSA Lock mandatory for travel?

A suitcase can be a gateway into your identity – if you lose it, you’ll lose a little bit of yourself too. But what can you do? When your luggage gets checked in, it’s out of sight for a few hours, in the mercy of the airline and its luggage handlers. When it rolls out on the luggage carousel, you never know who could take your luggage, whether intentionally or by accident. Hence, it’s important to talk about luggage security – locking your suitcase!

Countries with TSA Lock Requirements

Most luggage and carry-on baggage are screened before they are brought on board the plane. However, certain countries have stricter security measures when it comes to the flow of suitcases in and out, requiring access to luggage without the presence of its owners in order to ensure that there are no prohibited items. It may feel intrusive, but it’s an extra step to protect you and the other passengers. Hence, several countries (USA, Canada, Japan, Israel, Finland, Austria and South Korea) require travellers to have their suitcases locked with a specific brand of locks that can be unlocked by aviation security.

What Are TSA Locks?

Such locks are called TSA locks, and are easily recognisable by their ‘red diamond’ logo. Introduced in 2003, the TSA lock was created by Travel Sentry originally for the United States’ Transportation Security Administration (TSA). In upping travel security, especially after the 9/11 incident, locks that could be opened by aviation security agencies were introduced. To do so, TSA authorities have a universal set of “master keys” that can unlock all TSA approved locks without damaging the lock itself. All TSA locks have a keyhole at the bottom so that such keys can be used to unlock them.

How to identify a TSA Lock?

Chances are, your luggage already has a TSA lock built-in, so look out for the recognisable ‘red diamond’ logo. However, if it doesn’t, TSA locks also come in a variety of styles – cable locks, 4 dial locks, and locks with keys. Some TSA locks even come with built-in Search Alert indicators that will let you know if your luggage has been searched by aviation security.

Which TSA Lock to use?

Which lock to use? It all boils down to personal preference. If you lose your keys easily, it may be better to use a dial lock. If you often forget your passwords, use the keys – there is no way to reset a TSA lock once you’ve forgotten the combination on your lock.  

What happens if your lock is not TSA approved?

It can be a hassle to travel, and an even greater hassle when you find the locks or your luggage damaged once you’ve collected it. Locks may be cut from time to time if they are not approved, allowing security officers to gain access into your suitcase if your lock is not TSA approved. But don’t go writing complaints too soon. Locks and luggage can also go through wear and tear by their time spent on airport conveyor belts.

What Travel Supplies offer

All our luggage comes with built in TSA combination locks that are sturdy and durable so you may fly with a peace of mind. For people with luggage without TSA locks built in, we also offer two types of TSA combination dial locks. Both heavy duty, one is a standard 3 dial combination lock, while the other has a thick strap secured by a similar lock as well. Attach it on your suitcase zippers, or wrap the strap around your luggage, either option will be perfect for travelling. 

Reading this may make travelling seem more stressful than it already is, but fear not – get this out of your hair with our advice. The easiest way to ensure that TSA has access to your suitcase without any hassle would be to use TSA approved locks on all your suitcases, or to just purchase suitcases already installed with TSA locks.

Leave a comment

Comments must be approved before appearing

* Required fields

Added to your cart:

JavaScript seems to be disabled in your browser. For the best experience on our site, be sure to turn on Javascript in your browser.

• Create an Account

• TSA Lock Explained

TSA LOCK EXPLAINED

What is TSA LOCK ® ?

International treaties require all luggage to be security screened before loading onto passenger airplanes. Baggage security inspections often require luggage to be opened to complete the search.

TSA LOCK ® is a global security system which allows passengers to lock their luggage, while permitting security authorities to inspect them without damage.  The Transportation Security Administration (TSA), an agency of the U.S. Department of Homeland Security, was the first security agency to use the system.

What does this mean for travellers?

When travelling to airports across the USA, Canada, Japan, Israel, Finland, Norway, Denmark, Czech Republic, Germany, Austria, Belgium, Netherlands, Switzerland, South Korea, New Zealand and soon other countries, security agencies are equipped with tools that allow them to open, inspect and re-lock any items of luggage secured with TSA LOCKS without damage. These locks can also be used for travel to all other countries.

How do I know if my padlock is TSA accepted?

Simply look for the ‘Red Diamond’. Every lock that carries the Travel Sentry ® Approved mark is accepted by the TSA and other security agencies.

• TSA Approved

• Share full article

Advertisement

Supported by

Automatic Refunds and No More Hidden Fees: D.O.T. Sets New Rules for Airlines

The Transportation Department issued new requirements on refunds when flights are canceled or delayed and on revealing “junk” fees before booking. Here’s what passengers can expect.

By Christine Chung

The Transportation Department on Wednesday announced new rules taking aim at two of the most difficult and annoying issues in air travel: obtaining refunds and encountering surprise fees late in the booking process.

“Passengers deserve to know upfront what costs they are facing and should get their money back when an airline owes them — without having to ask,” said U.S. Transportation Secretary Pete Buttigieg in a statement, adding that the changes would not only save passengers “time and money,” but also prevent headaches.

The department’s new rules, Mr. Buttigieg said, will hold airlines to clear and consistent standards when they cancel, delay or substantially change flights, and require automatic refunds to be issued within weeks. They will also require them to reveal all fees before a ticket is purchased.

Airlines for America , a trade group representing the country’s largest air carriers, said in a statement that its airlines “abide by and frequently exceed” D.O.T. consumer protection regulations.

Passenger advocates welcomed the new steps.

Tomasz Pawliszyn, the chief executive of AirHelp, a Berlin-based company that assists passengers with airline claims, called it a “massive step forward and huge improvement in consumer rights and protection” that brings the United States closer to global standards in passenger rights.

Here’s what we know about the D.O.T.’s new rules, which will begin to go into effect in October.

There’s now one definition for a “significant” delay.

Until now, airlines have been allowed to set their own definition for a “significant” delay and compensation has varied by carrier . Now, according to the D.O.T., there will be one standard: when departure or arrival is delayed by three hours for domestic flights and six hours for international flights.

Passengers will get prompt refunds for cancellations or significant changes for flights and delayed bags, for any reason.

When things go wrong, getting compensation from an airline has often required establishing a cumbersome paper trail or spending untold hours on the phone. Under the new rules, refunds will be automatic, without passengers having to request them. Refunds will be made in full, excepting the value of any transportation already used. Airlines and ticket agents must provide refunds in the original form of payment, whether by cash, credit card or airline miles. Refunds are due within seven days for credit card purchases and within 20 days for other payments.

Passengers with other flight disruptions, such as being downgraded to a lower service class, are also entitled to refunds.

The list of significant changes for which passengers can get their money back also includes: departure or arrival from an airport different from the one booked; connections at different airports or flights on planes that are less accessible to a person with a disability; an increase in the number of scheduled connections. Also, passengers who pay for services like Wi-Fi or seat selection that are then unavailable will be refunded any fees.

Airlines must give travel vouchers or credits to ticketed passengers unable to fly because of government restrictions or a doctor’s orders.

The vouchers or credits will be transferable and can be used for at least five years after the date they were issued.

Fees for checked baggage and modifying a reservation must be disclosed upfront.

Airlines and ticket agents are now required to display any extra fees for things like checking bags or seat selection clearly and individually before a ticket purchase. They will also need to outline the airline’s policies on baggage, cancellations and changing flights before a customer purchases a ticket.

The rules, which apply to all flights on domestic airlines and flights to and from the United States operated by foreign airlines, have varying start dates.

For example, automatic refunds must be instituted by the airlines within six months. But carriers have a year before they’re required to issue travel vouchers and credits for passengers advised by a medical professional not to fly.

Follow New York Times Travel on Instagram and sign up for our weekly Travel Dispatch newsletter to get expert tips on traveling smarter and inspiration for your next vacation. Dreaming up a future getaway or just armchair traveling? Check out our 52 Places to Go in 2024 .

Christine Chung is a Times reporter covering airlines and consumer travel. More about Christine Chung

Open Up Your World

Considering a trip, or just some armchair traveling here are some ideas..

52 Places:  Why do we travel? For food, culture, adventure, natural beauty? Our 2024 list has all those elements, and more .

Mumbai:  Spend 36 hours in this fast-changing Indian city  by exploring ancient caves, catching a concert in a former textile mill and feasting on mangoes.

Kyoto:  The Japanese city’s dry gardens offer spots for quiet contemplation  in an increasingly overtouristed destination.

Iceland:  The country markets itself as a destination to see the northern lights. But they can be elusive, as one writer recently found .

Texas:  Canoeing the Rio Grande near Big Bend National Park can be magical. But as the river dries, it’s getting harder to find where a boat will actually float .

An official website of the United States government

Here’s how you know

Official websites use .gov A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS A lock ( Lock A locked padlock ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

TSA partnered with Stars and Stripes News for special military guide

The TSA special military guide for service members and their families includes travel tips, such as how to prepare, pack and declare a firearm, checkpoint dos and don’ts, and more.

TSA PreCheck® program adds eight new airlines

Eligible passengers can use TSA PreCheck lanes when traveling from the US on nearly 100 airlines

TSA is hiring Transportation Security Officers (TSOs) nationwide

Explore open positions, view upcoming recruiting events and discover what it's like to work in this critical frontline role.

TSA Introduced Facial Recognition Technology

Into the screening process at select airports. The facial recognition technology represents a significant security enhancement and improves traveler convenience.

TSA Strategy TSA sets Agency goals via an end-to-end risk-based, strategic planning process.

What can i bring know what you can pack in your carry-on and checked baggage before arriving at the airport., real id id requirements at the checkpoint are changing. learn about real id ., disabilities and medical conditions access important information and resources for travelers with disabilities and medical conditions..

TSA PreCheck®

Travel with ease with TSA PreCheck®

TSA Cares provides information to passengers with disabilities, medical conditions and individuals needing additional assistance to better prepare for the security screening process. 

Visit TSA Cares

Customer Service

How can we help you?

There are a few options available to contact us.

Bon Voyaged

20 Prohibited Items That TSA Could Flag In Your Checked Luggage

Posted: April 29, 2024 | Last updated: April 29, 2024

When packing for a flight, it’s crucial to be mindful of what goes into your checked luggage to ensure a hassle-free travel experience. The Transportation Security Administration (TSA) screens all baggage for items that could pose a security risk, and certain contents can trigger additional scrutiny or even prohibit your luggage from making it onto the plane. From large quantities of powders to electronic devices, batteries, and beyond, understanding what might get your luggage flagged is essential. This guide delves into various items and circumstances that could lead to additional inspections by the TSA, offering travelers insight on how to pack smartly and navigate security screenings with ease.

Large Quantities of Powders

The TSA scrutinizes large quantities of powders in checked luggage because they can appear suspicious on X-ray machines. If you’re traveling with more than 12 ounces of powder-like substances, such as protein powders, cosmetics, or powdered coffee, it’s advisable to place them in your carry-on and remove them for screening. The reason behind this is to prevent the transport of potentially hazardous materials that could be mistaken for explosive substances. Travelers should pack these items in a way that makes them easily accessible for TSA agents, reducing the likelihood of their luggage being flagged for additional inspection.

Electronic Devices

Electronic devices, especially large ones, can trigger additional scrutiny when packed in checked luggage. TSA recommends that all electronic devices larger than a smartphone be placed in carry-on luggage, as their dense components can obscure other items on an X-ray image. If these devices are packed in checked luggage, they should be properly secured and positioned so that TSA agents can easily inspect them if necessary. This not only helps in speeding up the screening process but also reduces the risk of damage to the devices during inspections.

Spare lithium batteries are a significant concern for airline safety and are not allowed in checked luggage due to their potential fire hazard. They can short-circuit and cause a fire, especially when packed close to metal objects or if they are damaged. Travelers should carry spare batteries in their carry-on luggage, where incidents can be quickly managed. Ensuring batteries are properly packed and protected, such as by keeping them in their original packaging or in a battery case, can prevent them from being flagged and ensure a smoother security process.

Dense Food Items

Dense food items, such as chocolate bars or cheese, can sometimes look like potential threats on an X-ray machine, necessitating further inspection. These items are not prohibited but might confuse the screening equipment and be mistaken for inorganic materials. To avoid your luggage being flagged, consider carrying such items in your carry-on and presenting them separately at the security checkpoint. Informing a TSA agent about the presence of dense food items in your luggage can also help speed up the screening process.

Tools, especially those longer than 7 inches, can be considered potential weapons and may not be allowed in checked luggage without proper packaging. If you need to travel with tools, it’s best to securely wrap and pack them to avoid any issues during the screening process. The TSA specifically allows tools less than 7 inches in length in carry-on bags, but anything longer should be checked. Providing a clear and easy way for these items to be inspected can prevent your luggage from being flagged and subject to additional searches.

Firearms and Ammunition

Firearms and ammunition can be transported in checked luggage, but they must be declared to the airline at check-in and packed according to specific regulations. This includes ensuring firearms are unloaded, locked in a hard-sided container, and only accessible to the passenger. Ammunition must also be securely packed in its original packaging or a container that prevents movement. Failure to comply with these guidelines not only risks your luggage being flagged but can also lead to legal penalties and fines.

Aerosols and Gels

Large quantities of aerosols or gels that are not toiletry-sized may be flagged for additional checks, as they fall under the TSA’s liquid restrictions. These items are allowed in checked luggage in limited quantities, but they must be packed in a way that complies with TSA regulations. For example, all liquids, aerosols, and gels must be in containers that hold 3.4 ounces or less and placed in a clear, quart-sized bag for carry-on luggage. Properly packing these items can prevent delays and ensure that your checked luggage passes through security smoothly.

Alcoholic Beverages Over 140 Proof

Alcoholic beverages over 140 proof are considered hazardous material and are not allowed in checked luggage due to their high flammability. Travelers wishing to transport alcohol must ensure that it is under 140 proof and properly packaged. The TSA allows up to five liters of alcohol (between 24% and 70% alcohol by volume) per person in checked luggage, but it must be in unopened retail packaging. Familiarizing yourself with these regulations can prevent your luggage from being flagged and avoid the disappointment of having items confiscated.

Flammable Items

Matches, lighters, and other flammable items are restricted and can cause your luggage to be flagged. While one book of safety matches or a lighter may be permitted in carry-on luggage, they are not allowed in checked bags. This is due to the potential risk of ignition during flight, which poses a serious safety hazard. It’s important to review TSA guidelines regarding flammable items before packing to ensure that your luggage complies with air travel regulations.

Chemicals and Toxic Substances

Any item that could be considered a chemical or toxic substance is likely to be removed and could lead to your bag being flagged. This includes pesticides, bleach, and other hazardous materials that pose a risk to the safety and security of the flight. Travelers must ensure that any necessary chemicals are packed in accordance with TSA and airline policies, which often require them to be in original, labeled containers and packed to prevent leaks. Understanding and adhering to these guidelines is crucial for a smooth travel experience and to avoid potential health and safety risks.

Sharp Objects

Sharp objects can be seen as potential weapons and are carefully scrutinized by the TSA. While many sharp items are allowed in checked luggage, they must be securely wrapped or sheathed to prevent injury to baggage handlers and inspectors. This includes knives, large scissors, and other sharp tools that could be used as weapons. Packing these items responsibly can prevent your luggage from being flagged for additional inspection, ensuring they reach your destination safely.

Sporting Goods

Certain sporting goods that could be used as weapons, such as bats, clubs, and some sports equipment, can cause your luggage to be flagged. These items are typically not allowed in carry-on luggage but can be transported in checked baggage. It’s important to pack these items in a way that they are easily identifiable and do not raise alarms during the screening process. By following TSA guidelines on transporting sporting goods, travelers can ensure their equipment is safely and legally transported.

Military Equipment

Any item that looks like military equipment or weaponry can trigger a flag during luggage screening. This includes realistic replicas of weapons, tactical gear, and other items that could be mistaken for real military hardware. Travelers with such items in their luggage should be prepared for additional scrutiny and possibly even denial of transport if the items are deemed inappropriate for flight. To avoid complications, it’s advisable to check with the airline and TSA regulations before packing these types of items.

Wrapped Gifts

TSA recommends not traveling with wrapped gifts in your checked or carry-on luggage because they may need to be unwrapped during an inspection. If a gift appears suspicious on an X-ray machine, TSA agents will need to inspect it further, which could involve unwrapping the item. To avoid delays and the potential for your gifts to be unwrapped, consider using gift bags or wrapping your gifts upon arrival at your destination. This approach can save time at security checkpoints and keep your travels smooth and hassle-free.

Excessive Liquids

Even in checked luggage, large quantities of unknown liquids can lead to additional screening. The TSA has restrictions on how liquids can be packed in carry-on luggage, but similar principles can apply to checked bags if the liquids are excessive or poorly packaged. This can include large bottles of shampoo, conditioner, or other personal care products that exceed typical travel sizes. Packing liquids in a way that complies with TSA guidelines, such as in leak-proof containers and separated from other items, can help prevent your luggage from being flagged.

Pressurized Containers

Containers under pressure, such as some types of camping gear and aerosol cans, may not be allowed in checked luggage due to the risk of explosion. These items can be subject to specific restrictions, including limits on quantity and packaging requirements. Travelers should check the TSA’s guidelines on transporting pressurized containers to ensure compliance. Properly packing these items, by following airline and TSA policies, can mitigate the risk of them being flagged during the screening process.

Packing Materials that Obstruct Images

Overpacking or using materials that obstruct the X-ray image of your suitcase can lead to a flag. This includes dense materials, multiple layers of clothing, or electronic devices packed in a way that prevents TSA agents from clearly seeing the contents of your luggage. To avoid this, ensure your luggage is neatly packed and avoid cluttering items together. Providing a clear view for the X-ray machine can help streamline the screening process and prevent unnecessary delays.

Large quantities of prescription medication might be checked to verify they are not being trafficked illegally. It’s essential to carry medications in their original labeled containers, accompanied by a copy of the prescription or a doctor’s note. The TSA allows medication in pill or solid form in unlimited quantities as long as it is screened. If you need to bring a large quantity of medication, declaring it to TSA agents and providing the necessary documentation can facilitate the screening process and prevent your luggage from being flagged.

Radioactive Materials

Any item that could emit radiation, even certain medical devices, will be flagged for safety reasons. This includes items like smoke detectors and some medical instruments that contain radioactive materials. Travelers with medically necessary radioactive materials must provide documentation and inform the TSA prior to screening. Properly preparing and declaring these items can ensure they are handled safely and comply with regulations, reducing the chance of your luggage being flagged.

Oddly Shaped or Wired Gadgets

Items that have an unusual shape or wiring that could be misconstrued as an explosive device will be closely inspected. This includes custom-built electronics, hobbyist projects, and any gadget with exposed wires or unusual components. To avoid having these items flagged, it’s advisable to pack them in your carry-on luggage where you can explain them to TSA agents directly. If they must be placed in checked luggage, including a note explaining the item’s purpose and ensuring it’s easily accessible for inspection can help prevent misunderstandings and delays.

Navigating TSA regulations can seem daunting, but with a bit of preparation and knowledge, you can ensure your journey through airport security is as smooth as possible. Remembering to pack carefully, adhere to restrictions on prohibited items, and prepare for additional screening if necessary can make all the difference in starting your trip on the right foot. By understanding the reasons behind these regulations and how to comply with them, travelers can minimize the chances of their checked luggage being flagged, leading to a more efficient and stress-free travel experience. Whether you’re a seasoned flyer or preparing for your first flight, keeping these guidelines in mind will help you pack wisely and travel confidently.

For the Latest Travel News, Headlines & Videos, head to Bon Voyaged

More for You

US buys 81 Soviet-era combat aircraft from Russia's ally costing on average less than $20,000 each, report says

The most dangerous state to drive in in the US, according to data—plus, see where your state ranks

iPhone users in 92 countries received a recent stark warning

Barack Obama shares his No. 1 piece of advice for his own daughters: Don't let your hunger for success ruin your happiness

Scientists claim people with this blood type more likely to have early stroke

17 Phrases Older People Use That No One Else Gets

A woman said her tattoos got her rejected for a job, but experts say personality is far more important

Average US annual salary by age revealed – see how you compare

5 Types of Homes That Will Plummet in Value in 2024

Five exercises that are better than push-ups for a stronger chest

Experts Say These Are The 5 Worst Foods For Your Cholesterol

'What's the point of earning this money?': Ramit Sethi says many Americans are reaching for a financial goal that means nothing. Is he right?

How Do I Know If My Dog Is Happy? 12 Signs of a Happy Dog

The most expensive state to live in isn't California or New York, based on data. Here are the top 10.

Team USA Issues Statement Regarding Caitlin Clark's Olympic Status

If You See Black Residue on Your Cast-Iron Skillet, This Is What It Means

Putin's got egg on his face after showing off captured British armoured cars

7 Things To Know If You Withdraw More Than $10,000 From Your Checking Account

Smartest Dog Breeds, Ranked

Unsellable Houses' Lyndsay Lamb Says Buyers Are Moving Away From This Color Trend

U.S. tourist faces 12 years in prison after taking ammunition to Turks and Caicos

An Oklahoma man faces up to 12 years in prison on a Caribbean island after customs officials found ammunition in his luggage.

Ryan Watson traveled to Turks and Caicos with his wife, Valerie, to celebrate his 40th birthday on April 7. They went with two friends who had also turned 40.

The vacation came to an abrupt end when airport staff members found a zip-close bag containing bullets in the couple's carry-on luggage. Watson said it was hunting ammunition he had accidentally brought with him — but under a strict law in Turks and Caicos, a court may still impose a mandatory 12-year sentence.

"They were hunting ammunition rounds that I use for whitetail deer," Watson told NBC Boston in an interview conducted last week that aired after their first court appearance Tuesday.

"I recognized them, and I thought, 'Oh, man, what a bonehead mistake that I had no idea that those were in there,'" he said.

The couple were arrested and charged with possession of ammunition. Authorities seized their passports and explained the penalties they faced.

Valerie Watson said in the interview: "When I heard that, I immediately was terrified, because I was like we can't both be in prison for 12 years. We have kids at home, and this is such an innocent mistake."

The charges against her were dropped, and she returned home to Oklahoma City on Tuesday after the court hearing to be reunited with her two young children.

"Our goal is to get Ryan home, because we can’t be a family without Dad," she said.

The couple also spoke about the financial burden of a much longer-than-planned trip. "This is something that we may never recover from," Ryan Watson said.

The U.S. Embassy in the Bahamas issued a warning to travelers in September about a law that strongly prohibits possession of firearms or ammunition in Turks and Caicos, an overseas British territory southeast of the Bahamas that is a popular vacation spot.

It said: "We wish to remind all travelers that declaring a weapon in your luggage with an airline carrier does not grant permission to bring the weapon into TCI [Turks and Caicos Islands] and will result in your arrest."

The embassy added: "If you bring a firearm or ammunition into TCI, we will not be able to secure your release from custody."

The embassy and the government in Turks and Caicos did not immediately respond to requests for comment.

The same thing happened to another American, Bryan Hagerich, of Pennsylvania, who was arrested after ammunition was found in his luggage before he tried to board a flight out of Turks and Caicos in February. He said he accidentally left it in his bag.

Hagerich was on a family vacation with his wife and two young children but has now been in the country for 70 days. He spent eight days in prison before he posted bail.

"It’s incredibly scary. You know, you just don’t know what the next day may bring — you know, what path this may take," Hagerich told NBC Boston.

"You know, it’s certainly a lot different than packing your bags and going away with your family for a few days. It’s been the worst 70 days of my life," he said.

Hagerich, once a professional baseball player, was drafted by the Florida Marlins in the MLB 2007 June amateur draft from the University of Delaware.

His case goes to trial May 3.

Patrick Smith is a London-based editor and reporter for NBC News Digital.