This expandable suitcase is designed with a Lever Lock System™ that allows you to pack more while still enjoying the rigid structure and durability of aluminum.Closure: The two-way zip-around closure features two low-profile integrated TSA-approved locks with three-digit combination dials for extra security.Exterior features: Tumi's patent-pending DuraFold™ construction method folds and reinforces the corners of hardside cases with heavy-duty stitching and impact-resistant caps that provide superior corner strength and impact resistance for long-lasting use. Four recessed, 360º-swiveling, easy-to-maneuver wheels offer multidirectional navigation through busy airport terminals.Interior features: A tie-down compression strap helps you pack it all in while a hanger bracket and plenty of zip pockets help keep your belongings effortlessly organized.Special features: The patented X-Brace 45® handle tube system protects the telescopic handle thanks to the lightweight-yet-sturdy aircraft-grade aluminum that forms a protective, impact-absorbing structure within the case. Aluminum with leather trim Imported