Smooth-running checked luggage engineered for frictionless travel. Shell : Hard-wearing matte polycarbonate / Thickened for extra strength / 80% post-consumer recycled material Lining : Recycled polyester ripstop Wheels : HINOMOTO Miraclent® / Super-smooth and quiet rolling even under extra weight Telescopic Handle : Custom-designed with underside push button and two height settings Zipper : Abrasion-resistant YKK Racquet Coil with water-resistant coating Lock : Integrated TSA-approved lock / Zip sliders click into lock Internal packing system : Side pockets double as compression system / Passport-sized / Connects via magnet to maximize space Upper integrated packing cell : Keeps contents out of crush zone when upright Large mesh drop-in zone : Compatible with packing cubes for extra compartmentalization Internal Apple AirTag slip pocket Engineered for self-repair : Replaceable wheels, handles, and lock Volume : 76.6L Capacity : 60L Weight : 137.6 oz External Dimensions (including wheels) : 26.8 × 16.7 × 10.4 in Internal Dimensions : 23.6 × 13.8 × 8.7 in Telescopic Handle Heights : 36" / 40"