A three-digit combination padlock for luggage, which means nothing to keep track of and nothing to lose in a hotel room. Set your own code, spin the dials, and the case is shut. It is the standard, sensible answer to zip pulls that work loose in transit and bags that get rummaged through on a carousel somewhere between two flights.
The ABS body keeps the weight down - relevant when the airline is weighing every gram - and stands up to the knocks that baggage handling all but guarantees. It fits suitcase zip pulls, backpacks, gym and school lockers, tool chests, cabinets, and storage boxes. Being combination rather than keyed also means it works for shared use: a code can be passed on, whereas a spare key mostly gets left behind.
Worth being realistic about what a travel lock is for. It deters casual opportunism and stops zips working open in transit; it is not a defence against somebody determined and equipped. Treat it as a deterrent, keep genuinely valuable things in your hand luggage, and choose a code that is not your birth year or the last three digits of your phone number, since those are the first two things anyone idly trying it would reach for.
3-digit resettable combination - no keys to lose
Lightweight ABS body
Fits suitcase zip pulls, backpacks, lockers, cabinets and cases
Code can be shared for joint or family use
Compact and light for air travel
A deterrent lock - not rated against determined, equipped theft
