Some trips require a little wiggle room. The Carry-On Flex 3 expands for extra packing space when you need it, whether that’s for another outfit, an unexpected purchase, or a packing list that got away from you. WhisperGlide™ 360° Wheels keep things rolling smoothly, StopLock™ Brakes stay put, and Handsfree Hideaway Hooks handle the extras. Inside, the Outward-Opening Interior and Patented CompressMore™ System help you organize, compress, and make room for more. Protected by our award-winning ShockShield™ Shell, because flexibility should still have a backbone.