A smart, four-wheel carry-on is shaped from tough FXT® ballistic nylon that provides long-wearing durability whether you're traveling overnight or internationally. Swiveling, easy-to-maneuver wheels offer multidirectional navigation, while smart bumper guards and a patented impact-resistant, X-Brace telescoping-handle system complete the virtually damage-proof design. A built-in USB port helps you stay connected, and a zipper-to-zipper expansion lets you expand the packing space up to two inches. The Tumi Tracer®, a one-of-a-kind 20-digit number affixed to the bag, is registered in the Tracer database and once reported to Tumi, helps recover your bag if it is missing or stolen. Split case zip entry to main compartment with security zipper; TSA combination lock Retractable top and side carry handles; bottom grab handle; telescoping three-stage pull handle Exterior zip and U-zip pockets-one with security zipper Molded impact-resistant side panels Protective bumper rails Built-in USB port. Battery pack sold separately Interior zip pockets; hanger bracket; mesh zip pocket with removable USB cable; compression straps Four multidirectional wheels for easy maneuverability FXT® ballistic nylon/plastic Imported