Combination Locks | Operated by aligning numbers/letters; does not require a key | Easy to use, keyless entry, versatile, TSA accepted | Yes | Suitcases, backpacks, lockers |
Key Locks | Requires a physical key; available in traditional and TSA-accepted versions | Enhanced security, durable, user control, easy to use, TSA accepted | Yes | Luggage, lockers |
Cable Locks | Flexible cable for securing multiple items; lightweight and portable | Versatile, lightweight, easy to use, visible theft deterrent, multiple uses | Yes | Luggage, backpacks, bikes, tents |
Retractable Cable Lock | Features an extendable and retractable cable; combination or key lock options available | Convenient, versatile, adjustable length, TSA accepted, choice of unlocking method | Yes | Luggage, backpacks, lockers |
Smart Lock | Uses technology for added security; can be operated via app, key, or combination; some have tracking | High security, tracking/alerts, convenient app-based access, TSA compatible, versatile | Yes | Luggage, backpacks, lockers |
Built-in Luggage Lock | Integrated directly into luggage; usually combination locks | Permanent attachment, convenient, high security, aesthetic appeal, TSA accepted | Yes | Hard-shell luggage |