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How to prevent luggage theft

Most advice about luggage theft protects against the wrong thing. The hold, the train luggage rack and the restaurant chair are three different problems, and a padlock only helps with one of them.

By Stephen V.Updated How we test
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The single most effective thing you can do is also the least technical: do not put anything in a checked bag whose loss would matter. Everything else on this page is a second line of defence. Luggage theft happens in three distinct places - the baggage system, public transport, and the moment your bag is at your feet in a cafe - and the measure that works in one does almost nothing in the others. Buying a padlock and considering the problem solved is the common mistake.

Here is what each situation actually calls for, in the order you will meet them.

1. The hold: pilfering, not theft of the bag

Bags very rarely disappear from the hold. What happens instead is pilfering - a bag is opened, something small and valuable is taken, and the bag arrives looking untouched. Three things reduce it. Lock the zip pulls together with a TSA-approved lock, which is a deterrent rather than a barrier but removes you from the easy-target pool. Use a case with an integrated lock rather than a hanging padlock, because a padlock is also the thing that snags on a conveyor and levers a corner. And understand what you are protecting against: the dominant risk is an opportunist with seconds, not a determined thief with tools.

The uncomfortable fact about zips, which is worth knowing before you over-invest in locks: a conventional coil zipper can be opened by pushing a ballpoint pen through the teeth and then re-closed by running the sliders over it, leaving the lock in place and no visible sign. That is why zipperless, frame-latched cases exist - see our zipperless luggage guide - and why the real answer in the hold is not locking valuables in, it is not putting them there. Our TSA-approved locks guide explains what a TSA lock is genuinely for, which is mostly letting a screener inspect your bag without cutting it open.

2. Trains, stations and buses: the rack is the risk

On European trains the luggage rack is at the end of the carriage, out of sight of your seat, and the train stops at stations where someone can step off with a bag. This is where most traveller-reported luggage theft actually happens. What works: a cable lock or retractable steel cable securing the bag to the rack rail - not because it cannot be cut, but because a thief in a thirty-second window picks the bag that is not attached to anything. Sit where you can see the rack if you can. Put the valuables in the bag that stays with you, never the one on the rack. And on an overnight train, the bag goes under the bunk or is cabled to the frame.

3. On you: the cafe, the platform, the crowd

This is where the serious losses happen, because this is where the valuables are. The mechanisms are mundane: a bag lifted from the back of a chair, a strap slashed, an unzipped outer pocket emptied in a crowd on a metro. The countermeasures are correspondingly mundane and they work. Wear the bag across the body, in front, in a crowd. Choose a bag with locking zip pulls and a slash-resistant strap and body. Put nothing in an outer pocket you would mind losing. Never hang a bag on a chair back. And split your money - one card and some cash in a separate place from the wallet, so a single loss is not the end of the trip.

What to buy, and in what order

Spend on the bag that stays with you before anything else, because that is where the valuables are and therefore where theft actually costs you. Then add a tracker to the checked bag so you know whether it is missing or merely late. A lock is the cheapest item here and the least important, which is the opposite of how most people buy. The four picks below are the site's own registry entries for each of those jobs, with the scores they earned on their own roundups; prices are live and we have not lab-tested any of them - see how we test.

The short answer

Quick picks

#ProductBest forScorePrice
01
Pacsafe Pacsafe Metrosafe X Anti-Theft 20L Backpack
Pacsafe Metrosafe X Anti-Theft 20L Backpack

The bag to carry in Rome, Barcelona or on a metro anywhere. Pacsafe builds the countermeasures into the structure rather than bolting them on: slash-resistant panels and straps, locking zip pulls, and RFID-blocking pockets. At 20 litres it works as a day bag that holds a laptop, which is the configuration most city travellers actually need.

Best anti-theft daypack for a city trip
8.2
$118.97Amazon
02
Travelon Travelon Anti-Theft Classic Crossbody Bag
Travelon Anti-Theft Classic Crossbody Bag

The answer to the chair-back problem. A compact crossbody with locking compartments, a slash-resistant strap and RFID-blocking card slots - small enough that wearing it in front in a crowd is not awkward, which is the behaviour that actually prevents the theft. This is the bag your passport, phone and wallet should be in.

Best small bag to keep on your body
8.2
$45.45Amazon
03
Baggallini Baggallini Securtex Anti-Theft Memento Crossbody Bag
Baggallini Securtex Anti-Theft Memento Crossbody Bag

The same protections in something that reads as an ordinary handbag rather than tactical travel gear - slash-resistant fabric, secured zips, RFID-blocking pockets, in a crossbody shape that works at dinner as well as on a platform. For a lot of travellers that is the difference between owning an anti-theft bag and actually carrying it.

Best anti-theft bag that does not look like one
7.4
$39.99Amazon
04
Apple Apple AirTag (2nd Generation)
Apple AirTag (2nd Generation)

A tracker does not prevent theft; it collapses the time between a bag going missing and you knowing it. In a checked bag that is the difference between 'the airline has not found it' and 'it left the airport'. The Find My network's density is the product, and Share Item Location lets you hand that position to an airline or to the police with one link.

Best way to know a bag is gone rather than late
9.2
$24.00Amazon

#ad · Live prices from the Amazon Product API, as of October 13, 2026. Where we have no verified live price, we show none — a gap beats a number that has rotted.

In detail

The picks, in full

01
Pacsafe Pacsafe Metrosafe X Anti-Theft 20L Backpack

Best anti-theft daypack for a city trip

Pacsafe Metrosafe X Anti-Theft 20L Backpack

20LPadded 16-inch laptop sleeveSlash-resistant constructionLockable zippers
8.2/10

The bag to carry in Rome, Barcelona or on a metro anywhere. Pacsafe builds the countermeasures into the structure rather than bolting them on: slash-resistant panels and straps, locking zip pulls, and RFID-blocking pockets. At 20 litres it works as a day bag that holds a laptop, which is the configuration most city travellers actually need.

Slash resistance
9
Zipper security
8
Capacity
9
Comfort
9
Value
6

Pros

  • Works as a normal daypack, which most anti-theft bags do not
  • Fits a 16-inch laptop with real padding
  • Lockable zipper pulls and reinforced construction

Cons

  • Several times the price of the Travelon crossbody
  • A backpack is behind you — the zippers are out of your sightline

Don't buy this if…

…you want a cabin-sized travel pack - this is a daypack, and our carry-on backpack roundup covers the 40 L end.

$118.97View on Amazon

$169.9530% off

Price as of October 13, 2026. Prices change — Amazon's at checkout is the one that counts.

#ad · we may earn a commission from this link to Pacsafe Metrosafe X Anti-Theft 20L Backpack

02
Travelon Travelon Anti-Theft Classic Crossbody Bag

Best small bag to keep on your body

Travelon Anti-Theft Classic Crossbody Bag

Slash-resistant panelsCut-resistant strapLocking zippersLockdown clip
8.2/10

The answer to the chair-back problem. A compact crossbody with locking compartments, a slash-resistant strap and RFID-blocking card slots - small enough that wearing it in front in a crowd is not awkward, which is the behaviour that actually prevents the theft. This is the bag your passport, phone and wallet should be in.

Slash resistance
9
Zipper security
9
Capacity
5
Comfort
8
Value
10

Pros

  • All four core anti-theft features in one small bag
  • Front-worn crossbody shape keeps the opening in your sightline
  • Lockdown clip secures it to a chair or rail at a cafe
  • Cheapest way into genuinely engineered anti-theft construction

Cons

  • Small — this is a day bag, not a carry-on
  • Utilitarian looks that read as travel gear

Don't buy this if…

…you carry a tablet or a camera - it is deliberately small, and the Pacsafe above is the one that takes real kit.

$45.45View on Amazon

$77.0041% off

Price as of October 13, 2026. Prices change — Amazon's at checkout is the one that counts.

#ad · we may earn a commission from this link to Travelon Anti-Theft Classic Crossbody Bag

03
Baggallini Baggallini Securtex Anti-Theft Memento Crossbody Bag

Best anti-theft bag that does not look like one

Baggallini Securtex Anti-Theft Memento Crossbody Bag

Slash-resistant Securtex fabricLightweightCrossbodyEveryday styling
7.4/10

The same protections in something that reads as an ordinary handbag rather than tactical travel gear - slash-resistant fabric, secured zips, RFID-blocking pockets, in a crossbody shape that works at dinner as well as on a platform. For a lot of travellers that is the difference between owning an anti-theft bag and actually carrying it.

Slash resistance
8
Zipper security
6
Capacity
5
Comfort
9
Value
9

Pros

  • Passes as a normal purse rather than tactical gear
  • Very light, so it disappears on a long day
  • Slash-resistant fabric in the body and strap

Cons

  • Fewer hard-lock features than the Travelon Classic
  • Small capacity, even by day-bag standards

Don't buy this if…

…you want the maximum protection on the page - the Pacsafe's full slash-resistant construction is a step above.

$39.99View on Amazon

$85.0053% off

Price as of October 13, 2026. Prices change — Amazon's at checkout is the one that counts.

#ad · we may earn a commission from this link to Baggallini Securtex Anti-Theft Memento Crossbody Bag

04
Apple Apple AirTag (2nd Generation)

Best way to know a bag is gone rather than late

Apple AirTag (2nd Generation)

Apple Find My network2nd-gen UWB Precision FindingCR2032, more than a yearIP67, 11.8 g
9.2/10

A tracker does not prevent theft; it collapses the time between a bag going missing and you knowing it. In a checked bag that is the difference between 'the airline has not found it' and 'it left the airport'. The Find My network's density is the product, and Share Item Location lets you hand that position to an airline or to the police with one link.

Network reach
10
Finding tools
9
Battery
8
Airline sharing
10
Value
9

Pros

  • Largest finding network of any tag - every iPhone relays it
  • Share Item Location sends the airline a live, expiring link (iOS 18.2 or later)
  • Precision Finding range 1.5x the original; speaker up to 50% louder
  • User-replaceable CR2032 - no charging, no disposable tag

Cons

  • iPhone or iPad only - it cannot be set up from Android
  • No keyring hole; a holder or a zipped interior pocket is required
  • Precision Finding needs a UWB iPhone (Apple lists iPhone 15 and later, e-models excepted)
  • Requires iOS 26 or later, so older iPhones are shut out

Don't buy this if…

…nobody in the household uses an iPhone - on Android the network cannot locate it; see the tracker roundup for the Find Hub options.

Apple's published figures: 31.9 mm across, 8.0 mm thick, 11.8 grams, IP67 to one meter for thirty minutes, a user-replaceable CR2032 that Apple says lasts more than a year, Bluetooth for proximity, NFC for Lost Mode, and a second-generation ultra-wideband chip for Precision Finding. The second generation shipped in January 2026 at the same price as the original, so there is no reason to buy the first-generation tag at anything less than a real discount.

The luggage-specific feature is Share Item Location. From iOS 18.2 you can generate a link to the tag's position and give it to the airline; the recipient authenticates with an Apple Account or a partner email, the link stops the moment you mark the bag recovered, you can kill it at any time, and it expires on its own after seven days. Apple named Aer Lingus, Air Canada, Air New Zealand, Austrian, British Airways, Brussels Airlines, Delta, Eurowings, Iberia, KLM, Lufthansa, Qantas, Singapore Airlines, Swiss, Turkish Airlines, United, Virgin Atlantic and Vueling at launch, and SITA is building the link into WorldTracer, the tracing system most airlines use behind the counter. That is the difference between telling an agent "my phone says it is at Terminal B" and the agent seeing it themselves.

The two honest limits: there is no hole for a ring, so you either buy a holder or drop it in a zipped internal pocket (the pocket is better — a tag clipped to the outside of a checked bag is the first thing to get torn off), and the speaker, louder as it now is, is muffled by a polycarbonate shell. Neither is a reason to buy anything else if you have an iPhone.

$24.00View on Amazon

$29.0017% off

Price as of October 13, 2026. Prices change — Amazon's at checkout is the one that counts.

#ad · we may earn a commission from this link to Apple AirTag (2nd Generation)

What a TSA lock does and does not do

A TSA-approved lock exists so a screener can open your bag with a master key instead of cutting the lock off. It is a deterrent against casual pilfering and an insurance-claim formality in some policies. It is not a security device: the master-key system is, by design, a universal bypass, and the zipper it guards can be defeated with a pen regardless. Use one, expect nothing more from it than a deterrent, and never treat a locked bag as a safe. The full explanation is in our TSA-approved luggage locks guide.

Hotel rooms and luggage storage

Use the in-room safe for documents and electronics, but understand that most are openable with a staff override code, so a safe is a defence against opportunism rather than against staff. In a hostel or a shared room, a cable lock through the bag handle and a fixed point does most of the work. For paid luggage storage, use a staffed left-luggage office or a known operator rather than an unattended locker in a quiet corner, and photograph the bag and the receipt.

Insurance, and what it needs from you

Travel insurance and the travel protections on many credit cards cover theft, but almost all of them require a police report filed within a stated window - often 24 hours - and will decline a claim without one. File the report even when you are certain nothing will come of it; it is the document the claim runs on. Keep receipts or photographs establishing what you owned, exactly as you would for an airline baggage claim.

Habits that beat equipment

None of these cost anything and all of them outperform hardware. Split your money and cards across two places. Do not pack valuables in a checked bag at all. Keep the bag in front of you in any crowd and on any escalator. Never leave a bag with a stranger, including a helpful one. Do not photograph your boarding pass and post it - the record locator on it is enough to access your booking. And on a train, take the valuables bag to the toilet with you rather than leaving it on the seat.

How we picked

We did not lab-test these bags

Everyone in this category says they tested twenty suitcases. We have not lab-tested any of these, and we say so. What we did instead: compiled each bag's published specifications, checked its dimensions against the airline sizers, ran the cost-per-trip and weight-to-capacity math, read the aggregated owner reviews, and scored every pick against a published rubric. The scores are judgments from documented research — not measurements we took, because we do not have a lab and we will not pretend we do. Where a number came from someone else's work, we name them in Sources.

Questions

Frequently asked

Do TSA locks prevent theft?
Barely. A TSA-approved lock exists so a screener can open your bag with a master key rather than cutting it, which makes it a deterrent against casual pilfering and nothing more - the master-key system is a deliberate universal bypass, and a coil zipper can be opened with a ballpoint pen and re-closed without disturbing the lock. Use one, but do not treat a locked bag as secure.
How do I stop things being stolen from checked luggage?
Do not put anything valuable in it - that is the only reliable measure. After that: lock the zip pulls with a TSA-approved lock, prefer a case with an integrated lock over a hanging padlock, consider a zipperless frame-latch case if pilfering is a recurring problem, and put a tracker inside so you know immediately if the bag itself goes missing.
How do I keep my luggage safe on a train?
Secure it to the rack with a cable lock - not because it cannot be cut but because a thief working in a thirty-second station stop takes the bag that is not attached to anything. Sit within sight of the rack where possible, keep valuables in the bag that stays with you, and on overnight trains put the bag under the bunk or cable it to the frame.
Are anti-theft bags worth it?
For the bag that stays with you, yes - that is where the valuables are and therefore where a theft actually costs you. Slash-resistant straps and panels, locking zips and RFID pockets address the specific mechanisms used in crowds and at cafe tables. For checked luggage they are largely irrelevant; the answer there is not packing valuables.

Keep reading

Related

Receipts

Sources

We do not run a testing lab, and we do not pretend to. Specifications come from the manufacturer's own listing or manual, and size and weight limits from the airline's official baggage-policy page. Where we could not verify something, we say so on the page rather than quietly leaving it out. Read our full method.