Keep your devices charged and your belongings protected. The Supra DLX hardside carry-on spinner features a USB port for on-the-go power-ups, interior organization, and expandable capacity – with the durability and quality you expect from Samsonite. This carry-on friendly bag is larger sized for extra packing capacity. Interior: USB port and battery pocket for on-the-go charging (battery not included), elastic tie-down straps, side mesh pocket for small items, zipped lining divider with large mesh pocket for neat organization Exterior: 100% polypropylene shell with linear texture, exterior USB port cover for added protection, custom designed zipper pulls Handles: Dual-stop pull handle, retractable rubberized carry handles Wheels: Dual spinner wheels for easy, lightweight mobility Expandable: 1.5" Weight: 5.42 lbs. Body Dimensions: 18.9" x 14.2" x 8.9" Overall Dimensions: 21.65" x 14.8" x 8.9"