SURE LOCK SURE LOCK TSA Approved Luggage Locks with Open Alert Indicator, 3 Digit Combination Cable Travel Lock for Suitcase…
SURE LOCK · 2 more picks →
Best for
Best cable lock (more flex)
Amazon rating
Amazon aggregate, one input among many in the Verdict Score
Current price
$10.05
Updated Jun 27, 2026 · 1 min read
The consensus
What reviewers found
Synthesized across the trust-weighted source mix below.
Across the reviewers we read, this SURE LOCK 3-digit cable model is one of the most-purchased options in the category, with a 4.7 average over roughly 16,000 Amazon ratings. Verified-purchase buyers favor the flexible cable design for looping through luggage handles and multiple zipper pulls at once, and the open-alert indicator that flips when a TSA agent inspects the bag draws repeat mentions as a useful reassurance. The 3-digit code is described as quick to dial, though some buyers note fewer combinations than a 4-digit lock.
What reviewers liked
- Very large verified-purchase base: 4.7 average across ~16,000 ratings
- Flexible cable threads through handles and multiple zippers
- Open-alert indicator signals TSA inspection
- Affordable 2-pack pricing
Where it falls short
- 3-digit code offers fewer combinations than 4-digit alternatives
- No expert or testing-lab validation in the signals we read
- Cable shackle is easier to cut than a solid metal shackle
- TSA master-key access limits absolute security
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Across the reviewers we read, this SURE LOCK 3-digit cable model is one of the most-purchased options in the category, with a 4.7 average over roughly 16,000 Amazon ratings. Verified-purchase buyers favor the flexible cable design for looping through luggage handles and multiple zipper pulls at once, and the open-alert indicator that flips when a TSA agent inspects the bag draws repeat mentions as a useful reassurance. The 3-digit code is described as quick to dial, though some buyers note fewer combinations than a 4-digit lock.
As with the rest of this pool, no independent testing labs, expert reviewers, or specialist forums surfaced in the data, so the assessment rests on customer consensus alone. That consensus is broad and positive, which supports the cable-lock recommendation, but it cannot validate long-term mechanism reliability. For travelers who specifically want a flexible cable rather than a rigid shackle, this is the best-sourced flex option here.
- TSA APPROVED LUGGAGE LOCKS FOR AIRPORT SECURITY & TRAVEL PROTECTION – TSA-approved combination luggage locks allow airport security agents to inspect your luggage without cutting or damaging the lock. Constructed with a durable zinc alloy body and reinforced internal components, these travel locks provide dependable protection for checked luggage, carry-on bags, backpacks, travel bags, suitcases, and personal travel gear during both domestic and international trips.
- OPEN ALERT INDICATOR – KNOW IF TSA OPENED YOUR LUGGAGE – Exclusive TSA inspection indicator displays a visible red alert button when your luggage lock has been opened by TSA agents during baggage screening. The indicator remains visible until unlocked with your personal combination, giving travelers added peace of mind during airport security checks, international flights, cruises, and business travel.
- RESETTABLE 3 DIGIT COMBINATION LOCK – FAST & EASY TO USE – Set and reset your personal 3 digit combination in seconds for convenient daily travel use. TSA agents can inspect luggage without viewing or changing your code. Ideal for suitcases, carry-on luggage, backpacks, lockers, travel cases, and personal bags.
- FLEXIBLE STEEL CABLE LOCK FOR MORE TYPES OF BAGS – Braided steel cable design easily fits zipper holes and hard-to-lock bags better than standard rigid locks. Perfect for luggage, suitcases, backpacks, gym lockers, Pelican cases, camera bags, toolboxes, sports bags, and equipment cases while adding security without extra bulk.
- LARGE EASY READ DIALS FOR AIRPORTS & LOW LIGHT CONDITIONS – Oversized white numbers on matte black dials are easy to read in airports, hotels, train stations, and low-light environments. Convenient for frequent travelers, seniors, and anyone who wants quick, stress-free unlocking while traveling.
If the consensus convinced you
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