The Best TSA-Approved Luggage Locks To Prevent Theft While Traveling

Dimensions: 0.55 x 1.57 x 4.16 inches | Weight: ‎0.21 ounces | Type of lock: Combination

There’s a reason that Master Lock has been around for more than 100 years—their products are just that good. Made with heavy-duty steel, this straightforward lock is easy to use and hard to break into. We appreciate that it comes in two different styles—word combination and numeric combination—so you can choose what works best for you (though perhaps don’t choose the word “lock”—it’s just too easy).

This lock also comes in handy if you travel with a suitcase or equipment box (such as a Pelican or Nanuk case) that requires a lock with an extended shackle—the shackle length is just shy of two inches, roughly twice the size of standard TSA-accepted locks. The Master Lock Padlock comes in single packs or sets of two.

Dimensions: 5.5 x 3.9 x 1.5 inches | Weight: ‎‎2.4 ounces | Type of lock: Combination

Made with a zinc alloy body, hardened steel shackles and a patented international locking mechanism, Forge Luggage Locks can take a beating (which the brand backs up with a lifetime warranty). The best part? They average just $6 a piece, meaning your long-lasting option also comes at a great value.

While there is no shortage of TSA-approved locks on the market, many of them become disabled when TSA opens them. However, to remove their key from a Forge lock, the TSA agent will need to re-lock it. You’ll know that your bag was searched because the locks feature a handy red indicator that will pop up when a TSA agent uses a master key to open it. Users can set their own three-digit combination, and Forge locks come in two-, four- and six-packs, which are offered in a variety of eye-popping colors.

Dimensions: 2.16 x 2.16 x 0.62 inches | Weight: 2.11 ounces | Type of lock: Wireless

Airbolt’s Smart Lock is another solid option that doesn’t require keys or combinations—as long as you have your smartphone, you’ll be able to open your bag. To use it, you’ll need to start by downloading the app, creating an account and pairing the device via Bluetooth. From the app, simply select “lock” and “unlock” to secure your bag. The app has many additional features, including the ability to share access with a friend or family member and get notifications whenever your lock is opened. It also functions as a tracker, which may give you additional peace of mind while on the go. 

The Airbolt Smart Lock is made with durable die-cast zinc and a long braided cable, so it can easily be stretched between zippers, and at roughly 2.2 inches wide, it is small enough to fit in a pocket. One thing to keep in mind is that this lock needs to be charged with a micro-USB to use, which may pose problems if you forget to charge it for a while. 

Dimensions: 2.68 x 1.2 x 0.78 inches | Type of lock: Combination

What makes Anvil’s TSA-approved luggage locks ideal for families traveling together is how simple they are to use. Not only are the dials silky smooth, but the numbers are large and easy to read thanks to the contrast of the white digits on a black background. 

Each allows users to set their own combination (and change it later, if they prefer), so families can pick something everyone will remember, such as their house number or someone’s birthday. The locks are made with a zinc alloy body and have a lifetime warranty. Currently, they’re offered as single locks, as well as two-, four- and six-packs, and come in black, purple, orange and yellow (or a variety pack of each).

Weight: 5.3 ounces | Type of lock: Card-operated

Talonport Keyless Locks don’t require users to remember a combination, nor will you have to worry about hanging onto tiny keys (which are also easier to pick or make an unauthorized copy of). Instead, the pack comes with two key cards (one wallet-sized and one meant to affix to a key ring) that open the lock—all you have to do is insert one of the key cards into the side. 

The two- and four-packs are a great option for couples and families (or even people who travel with a lot of luggage) because all the locks use the same cards—as long as one person has a key card, they can open all the locks. Should you ever lose or damage your key cards, Talonport will send you a free replacement as long as you register the product beforehand. The same goes if the TSA ever cuts your lock—though considering it’s made with a thick, solid metal shackle, they’d likely have a hard time breaking it off. 

Dimensions:  3.6 x 5.5 x 0.9 inches | Weight: 4.8 ounces | Type of lock: Combination

Tumi is virtually synonymous with durable travel gear (case in point: we’ve also rated one of their aluminum suitcases as the best travel trunks), so it makes sense that their luggage locks are incredibly rugged. These locks feature an all-metal construction, a three-digit combination and an indicator that will let you know if the TSA did, in fact, open your bag. From an aesthetics standpoint, the locks are very sleek and modern and the pack of three comes in silver, black and ruby red finishes. 

It’s worth noting that these locks are a bit heavier than other locks on the list at 0.33 pounds, which may be a turn-off for travelers conscious of the weight of their bags. 

Dimensions: 1.7 x 1 x .4 inches | Weight: 1.6 ounces | Type of lock: Key

If you’re not great at remembering combinations, especially when you are tired after a long day or two of travel, it may be wise to opt for a traditional key luggage lock. Forge offers a budget-friendly two-pack of padlocks that are great for backpacks, bags and suitcases, as well as gym lockers, backyard sheds or whatever else you may need a lock for.

This particular lock is made from durable steel, so it should stand up to some manhandling from baggage handlers and shouldn’t rust, even after years of use. Each comes with two sets of keys, so you can leave one in a safe place or give one to your travel partner.