What Our Gearhead(R) Experts Are Saying:"I keep one of these clipped inside my carry-on. The cable is flexible enough to thread through multiple zipper pulls, and the TSA approval means I'm not worried about airport inspections."Airports move fast, and so do we. The Thule TSA cable lock adds a layer of security that travels easily, keeping our gear protected from check-in to baggage claim. Designed with a flexible cable, it threads smoothly through zipper pulls and tight anchor points that rigid locks can't reach. TSA approval allows security agents to inspect and relock luggage without damage, so we avoid the hassle of cut locks during screening.