The Best Anti-Theft Backpacks (2027)

Yes. The locks on these bags are travel locks, and screeners can open or cut them if they need to inspect the bag, so never treat the lock as checked-baggage security. Keep the laptop sleeve easy to reach: back-panel designs like the Bobby swing around for the tray, while the Pacsafe Roobar clips need a few extra seconds to release, which is worth knowing when the line behind you is impatient.

Against your back, in the deepest compartment, never in an outer front pocket. Cards and a passport belong in the RFID blocking pocket, a phone belongs in a front trouser pocket or a hidden back pocket rather than the bag's quick-access pocket, and cash should be split between two places so a single successful dip never takes everything you have.

Not always, and the placement matters. Pacsafe puts its eXomesh in the panels a blade is most likely to reach from behind or below, and reinforces the straps fully because a cut strap is the fastest grab. Budget slash-resistant bags usually reinforce the front panel only. Whichever you carry, resting the bag on your lap or between your feet in cafes covers the angles no panel can.

Spot clean with a damp cloth and mild soap, and never machine wash: agitation can kink embedded mesh and stress the strap stitching that the security depends on. Air dry fully before storing so the mesh and hardware stay corrosion free, and check the lock mechanism while you are at it, since grit from travel is what makes Roobar-style clips feel stiff.

For the first day, yes. Bags like the Bobby open against your back, so you swing the pack around on one shoulder to reach the main compartment instead of unzipping it while it hangs behind you. That motion becomes automatic quickly, and it is the whole point: a zipper you have to move the bag to reach is a zipper a pickpocket in a crowd cannot reach at all.

Against opportunistic theft, yes: slash-proofing defeats slash-and-grab, hidden zippers defeat crowd pickpockets, and locks defeat casual unzip attempts. Against a determined targeted thief, no bag is safe; the goal is making you a harder target than the next tourist.

Slash-proof body and straps, because slash-and-grab is fast and silent. Hidden or lockable zippers come second. Everything else is a bonus.

Yes, somewhat: steel mesh and reinforced straps add weight. The Pacsafe is noticeably heavier than a normal 30L pack; the Bobby and budget picks are closer to normal.

It is cheap insurance in crowded tourist areas where contactless skimming happens. Keep cards in the RFID pocket and the rest of your valuables in locked compartments.