Best luggage locks for 2026
Updated June 2026Independently researchedNo paid placement.
The Master Lock 4688D TSA Accepted 4-Digit Combination Lock is our top pick for 2026: it offers the best balance of security, durability, and ease of use at a reasonable price.
For budget-conscious travelers the Fosmon three-pack is the best value, while the WordLock is ideal if you struggle to remember numbers.
TSA-approved locks let baggage screeners open your checked luggage without cutting the lock, then re-lock it after inspection. Without one, you risk a broken zipper or a missing lock if the TSA has to force entry. A good travel lock should be easy to set and open in dim hotel hallways, sturdy enough to survive baggage handling, and resistant to casual tampering. When choosing, focus on three things: the lock type (dial combination is more reliable than keyed), the number of dials (more digits mean more combinations), and the material (solid metal body holds up better than plastic). Resettable combinations are a must – you want to use a code you won’t forget. Price usually reflects build quality and number of locks included, but even budget options can get the job done for occasional trips.
Master Lock 4688D TSA Accepted 4-Digit Combination Lock
The do-it-all default
4.7out of 5The Master Lock 4688D is the gold standard for a reason. Its four-digit dial offers ten thousand possible combinations – far more than most three-dial locks – and the hardened metal body shrugs off bumps and drops. The dials click firmly into place, so you never second-guess whether the lock is set. It costs a bit more than the no-name options, but you’re paying for proven reliability.
Price range: $$
Check price on Amazon →Fosmon TSA Accepted 3-Digit Combination Luggage Lock 3-Pack
Best value pack
4.4out of 5The Fosmon three-pack delivers three reliable TSA-approved locks for about the price of a single premium lock. Each lock has a sturdy zinc-alloy body, a resettable three-digit combination, and a compact shape that fits most zipper pulls. While the dials are a bit stiff out of the box and the combination range is limited to 1,000 possibilities, this set is unbeatable for equipping an entire family’s luggage on a budget.
Price range: $
Check price on Amazon →Samsonite TSA Travel Sentry 3-Dial Combination Lock
Runner-up
4.3out of 5Samsonite’s own TSA lock is a solid middle-of-the-pack choice, especially if you already use Samsonite luggage. The three-dial design is straightforward, and the lock integrates neatly with the brand’s zipper pulls. Build quality is good – a mix of metal and reinforced plastic – and the combination is easy to reset without tools. It doesn’t offer anything groundbreaking, but it’s a reliable companion from a household name.
Price range: $$
Check price on Amazon →| Award | Model | Our score | Price | Best for | |
|---|---|---|---|---|---|
| Best overall | Master Lock 4688D TSA Accepted 4-Digit Combination Lock | 4.7 / 5 | $$ | Frequent travelers who want a lock they can trust trip after trip, especially for checked | Check price → |
| Runner-up | Fosmon TSA Accepted 3-Digit Combination Luggage Lock 3-Pack | 4.4 / 5 | $ | Budget-minded travelers who need multiple locks for a family trip or for securing day pack | Check price → |
| Best value | Samsonite TSA Travel Sentry 3-Dial Combination Lock | 4.3 / 5 | $$ | Travelers who want a brand-matched lock for their Samsonite luggage and prefer a simple, n | Check price → |
| Best budget | Desired Tools TSA Accepted Combination Padlock | 4.0 / 5 | $ | The occasional traveler who needs a cheap lock for a single checked bag and won’t lose sle | Check price → |
| Best for easy recall | WordLock TL-004-BK TSA-Accepted Word Combination Lock | 4.2 / 5 | $$ | Travelers who always forget their numeric code, or families who want a lock code that kids | Check price → |
The picks in detail
1. Master Lock 4688D TSA Accepted 4-Digit Combination Lock: The do-it-all default
Best overallThe Master Lock 4688D is the gold standard for a reason. Its four-digit dial offers ten thousand possible combinations – far more than most three-dial locks – and the hardened metal body shrugs off bumps and drops. The dials click firmly into place, so you never second-guess whether the lock is set. It costs a bit more than the no-name options, but you’re paying for proven reliability.
Pros
- Four dials give 10,000 possible codes, reducing the chance of a random open
- Hardened metal body and zinc shackle resist impact and prying
- Smooth, tactile dials are easy to spin even in low light
- TSA Travel Sentry logo clearly visible for screeners
Cons
- Larger and heavier than many three-dial locks
- Setting a new combination requires a small tool (included) and can be fiddly
- Not ideal for people who want a key backup
Who it’s for
Frequent travelers who want a lock they can trust trip after trip, especially for checked bags on long hauls.Who should skip it
You prefer a tiny, featherweight lock for a carry-on or backpack, or you want a keyed option for simplicity.2. Fosmon TSA Accepted 3-Digit Combination Luggage Lock 3-Pack: Best value pack
Runner-upThe Fosmon three-pack delivers three reliable TSA-approved locks for about the price of a single premium lock. Each lock has a sturdy zinc-alloy body, a resettable three-digit combination, and a compact shape that fits most zipper pulls. While the dials are a bit stiff out of the box and the combination range is limited to 1,000 possibilities, this set is unbeatable for equipping an entire family’s luggage on a budget.
Pros
- Three locks give you spares for multiple bags or family members
- Zinc-alloy body feels denser than many locks in this price bracket
- Easy to reset the combination with the included tool
- Very lightweight and slim, won’t add bulk to luggage
Cons
- Three-digit dial offers only 1,000 combinations, so a determined thief could try them all
- Dials can feel tight when new, requiring two hands to turn at first
- The plastic combination-reset button is a potential weak point over time
Who it’s for
Budget-minded travelers who need multiple locks for a family trip or for securing day packs and carry-on bags.Who should skip it
You need maximum security for high-value items, or you dislike locks that require a bit of force to spin the dials.3. Samsonite TSA Travel Sentry 3-Dial Combination Lock: Runner-up
Best valueSamsonite’s own TSA lock is a solid middle-of-the-pack choice, especially if you already use Samsonite luggage. The three-dial design is straightforward, and the lock integrates neatly with the brand’s zipper pulls. Build quality is good – a mix of metal and reinforced plastic – and the combination is easy to reset without tools. It doesn’t offer anything groundbreaking, but it’s a reliable companion from a household name.
Pros
- Tool-free combination reset; just pull and twist the shackle
- Fits snugly into Samsonite’s pre-existing lock loops on many bags
- Durable enough for regular domestic and international travel
- Lightweight design won’t trigger airline weight worries
Cons
- Three-digit code limits to 1,000 possible combinations
- Mostly plastic housing feels less premium than all-metal alternatives
- Dials can be hard to read in dim light due to shallow etching
Who it’s for
Travelers who want a brand-matched lock for their Samsonite luggage and prefer a simple, no-fuss combo setup.Who should skip it
You want the highest-security lock possible, or you need a lock that stands out brightly on a dark bag.4. Desired Tools TSA Accepted Combination Padlock: Best budget
Best budgetThe Desired Tools lock is the cheapest TSA-approved padlock you’ll find, and it works – sort of. The thin metal body and plastic dials get the job done for occasional use, and it resets easily. But the build quality is noticeably lower than even the Fosmon: the shackle feels flimsy, and the dials can bind after just a few months of travel. It’s fine for a one-off trip, but don’t expect it to last a season.
Pros
- Extremely low price point, often sold in multipacks
- Very light and compact, perfect for a carry-on or daypack
- Simple three-dial combination that resets without any tool
Cons
- Plastic dials and thin metal body feel fragile
- Shackle is short, making it hard to fasten on thick zipper pulls
- Limited to 1,000 combinations and prone to jamming if dropped
Who it’s for
The occasional traveler who needs a cheap lock for a single checked bag and won’t lose sleep over lock durability.Who should skip it
You travel frequently, you lock valuable items, or you want a lock that will survive more than a couple of trips.5. WordLock TL-004-BK TSA-Accepted Word Combination Lock: Best for easy recall
Best for easy recallThe WordLock replaces numbers with letters, so you can set a real, memorable word instead of a four-digit code. It’s a brilliant idea for anyone who routinely forgets their combination. The lock body is solid metal, and the four-letter dials offer over 456,000 possible combinations – far more than any numeric lock. The downside is that the letters are small, and picking a short word limits your options.
Pros
- Letter-based dials let you set a word like ‘GOLF’ or ‘CASH’, much easier to recall than numbers
- Four-letter dial gives a huge number of possible combinations
- All-metal body feels sturdy and durable
- TSA Travel Sentry recognized, so screeners can open it
Cons
- Only 26 letters per dial means some common words are impossible if they repeat letters (e.g., ‘BALL’ is not allowed)
- Letter markings are small and can be hard to see in low light
- Slightly wider than a typical numeric lock, may not fit all zipper loops
Who it’s for
Travelers who always forget their numeric code, or families who want a lock code that kids can easily remember.Who should skip it
You prefer a very compact lock, or you want the absolute maximum number of combinations (a four-digit numeric lock has 10,000 vs. WordLock’s 456,976, but you might not need that many).Best for specific needs
Best for frequent flyers
If you travel more than a few times a year, you need a lock that won’t let you down in a hurry. The Master Lock 4688D’s four-digit dial and metal construction stand up to the abuse of regular baggage handling, and the tactile dials are easy to spin when you’re jet-lagged. It’s a small investment for peace of mind on every trip. Our pick: Master Lock 4688D TSA Accepted 4-Digit Combination Lock.
Best for groups and families
When you’re traveling with kids or a group, you often need multiple locks for different bags. The Fosmon three-pack gives everyone their own lock without breaking the bank. Each lock can be set to a different combination, and the lightweight design means they won’t add noticeable weight to anyone’s luggage. Our pick: Fosmon TSA Accepted 3-Digit Combination Luggage Lock 3-Pack.
Best for those who hate numbers
If you’ve ever blanked on your locker combination at the gym, the WordLock is for you. Setting a word like ‘SUN’ or ‘DOOR’ is far more intuitive than remembering a random four-digit code. The lock itself is solid, and the huge combination space means you can pick a word that’s personal to you. Our pick: WordLock TL-004-BK TSA-Accepted Word Combination Lock.
Our verdict
In 2026, the TSA-approved luggage lock market hasn’t changed much – reliability still comes from solid materials and a comfortable dial action. The Master Lock 4688D remains the clear winner for most travelers, with the WordLock offering a clever alternative for anyone who struggles with numbers. If you’re outfitting a whole family on a budget, the Fosmon three-pack is hard to beat. Avoid the cheapest single locks unless you’re only making one trip. Spend a few dollars more for the Master Lock or a value three-pack, and you’ll be set for years of worry-free travel.