Researched comparisonLast updated October 2026 · How we review
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Quick Answer
We would start with the Forge Optimus 2-pack at $11.56, or $5.78 per lock, because it is the only one here with a 4-digit combination (10,000 possible codes) and a lifetime warranty on its product page. We like the Travelon set of 2 at $15.07, or about $7.54 per lock, for two resettable locks at a low cost per lock. We like the Samsonite 3 Dial Travel Sentry lock at $9.88 if you only need one lock from a luggage brand, with a zinc alloy body and a size that Samsonite publishes. All three list TSA acceptance and all three are available on Amazon. Two are 2-packs and the Samsonite is sold as a single lock.
- Forge Optimus: best for travelers who want a 2-pack with a 4-digit combination, a zinc alloy body and a lifetime warranty.
- Travelon Set of 2: best for couples and families who need two locks and want a low cost per lock here ($7.54).
- Samsonite 3 Dial Travel Sentry: best for travelers who want one lock with a zinc alloy body and a resettable 3-dial combination.
Prices as of October 19, 2026, 9:49 pm CT.
A TSA-accepted lock lets airport screeners open and relock your bag without cutting the lock. We put a Samsonite, a Travelon, and a Forge combination lock side by side on price per lock, build, combination, size, and warranty, so you can see what each one offers.
How We Chose
We compared three TSA-accepted combination luggage locks from Samsonite, Travelon, and Forge, all available on Amazon. Travelon and Forge are sold as 2-packs, but the Samsonite is a single lock, so we show the price per lock and the number of locks in each pack. The Forge uses a 4-digit combination and a cable shackle while the other two use 3 digits. Where a value was not published we say so. Table values come from each manufacturer’s own pages where we could read them, and each table cell names its source. Neither the Samsonite nor the Travelon warranty page names the lock sold here, so those cells point to the brand’s warranty page. Forge’s product page for the Optimus 23072 2-pack names the lifetime warranty but publishes no size, and Samsonite’s product page publishes a size, a weight, and a material but no shackle or cable detail. A luggage lock only deters casual tampering, so we describe security only as far as each manufacturer’s page does. Prices are Amazon prices checked in October 2026 and can change.
The Lineup
Specs come from each manufacturer’s own pages. Prices as of October 19, 2026, 9:49 pm CT. Product prices and availability are accurate as of the date/time indicated and are subject to change. Any price and availability information displayed on Amazon at the time of purchase will apply to the purchase of this product. Amazon may show a different seller than the brand or Amazon.com. Certain content that appears on this site comes from Amazon. This content is provided “as is” and is subject to change or removal at any time.
Forge Open Alert TSA Approved Luggage Locks, Black, 2 Pack
$11.56 as of Oct 19, 2026, 9:49 pm CT on Amazon · 4-digit, lifetime warranty
Best for: travelers who want a 2-pack with a 4-digit combination, a zinc alloy body and a lifetime warranty.
We like the Forge Optimus 23072 for its longer combination and its lifetime warranty. Forge’s product page lists it as a TSA008 cable lock with an open alert indicator, a 4-digit combination with 10,000 possible codes, a zinc alloy body, and a flexible cable, with a lifetime warranty. The Amazon listing is for a 2-pack, so the price per lock is $5.78. Forge does not publish a size for it. It is available on Amazon.
Warranty: Lifetime
Check Price on Amazon →Travelon Set of 2 TSA Accepted Luggage Locks
$15.07 as of Oct 19, 2026, 9:49 pm CT on Amazon · low cost per lock
Best for: couples and families who need two locks and want a low cost per lock here ($7.54).
We like the Travelon set for its low price per lock and its resettable combination. Travelon’s page describes two Travel Sentry approved locks with a 3-digit resettable combination, an alloy metal body, a steel shackle, and black number dials. It lists a size of 1.25 by 2.5 by 0.6 inches and a weight of 0.13 lb per lock. Travelon’s warranty page does not name this lock, so see the Travelon Warranty page for details. It is available on Amazon.
Warranty: See Travelon Warranty page for details.
Check Price on Amazon →Samsonite 3 Dial Travel Sentry Combination Lock, Light Grey
$9.88 as of Oct 19, 2026, 9:49 pm CT on Amazon · single lock, zinc alloy
Best for: travelers who want one lock with a zinc alloy body and a resettable 3-dial combination.
We like the Samsonite if you only need one TSA-accepted lock from a luggage brand. Samsonite’s product page lists a zinc alloy body, oversized dials, a triple-dial mechanism that sets and resets with hundreds of possible combinations, and TSA acceptance. It lists a size of 2.5 inches high by 1.3 long by 0.8 wide and a weight of 0.2 lb, but no shackle or cable detail. The Amazon listing is for one lock, so the price per lock is $9.88, which is more than the price per lock of the 2-packs here. Amazon’s listing shows the model number 91160-1508 for the Light Grey lock, while Samsonite’s page shows item 911651508. Samsonite’s warranty page does not name this lock, so see the Samsonite Warranty page for details. It is available on Amazon.
Warranty: See Samsonite Warranty page for details.
Check Price on Amazon →Our Take
We would start with the Forge 2-pack if you want the lowest cost per lock, since it is the cheapest, and we like it for its 4-digit combination and lifetime warranty on its product page. We like the Travelon 2-pack too, and it costs about $1.76 more per lock. We like the Samsonite if you only need one lock from a luggage brand, though at $9.88 for a single lock it costs more per lock than the 2-packs. All of them are inexpensive, so we would pick by style and combination length.
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Frequently Asked Questions
What does TSA accepted mean on a luggage lock?
It means the lock is designed so Transportation Security Administration screeners can open and relock your bag with a master key and without cutting the lock. All three listings here say the locks are TSA accepted or approved.
How many locks do I get in each pack?
The Travelon and Forge listings are both 2-packs, so we halve the pack price to get the price per lock. The Samsonite listing is for one lock, so its listed price is its price per lock.
Can I set my own combination?
Yes. We see that the Travelon listing describes a resettable 3-digit combination that you set yourself, and Samsonite’s product page describes a triple-dial mechanism that sets and resets. The Forge uses a 4-digit combination that its product page lists with 10,000 possible codes.
Do these luggage locks have a warranty?
We like that Forge’s product page lists a lifetime warranty for the Optimus 23072. Neither Travelon’s nor Samsonite’s warranty page names the lock sold here, so see the Travelon Warranty page and the Samsonite Warranty page for details.
What are the details of the Samsonite TSA lock?
Samsonite’s product page for its 3 Dial Travel Sentry Combination Lock lists a zinc alloy body, a triple-dial mechanism that sets and resets, TSA acceptance, a size of 2.5 inches high by 1.3 long by 0.8 wide, and a weight of 0.2 lb. It is sold as a single lock, so the price per lock is the listed price.
