Constructed of two tone polyester. Double wheels 360 degree spin allows free movement in all directions. U tube push button retractable handle. Expanding feature adds 20% more packing capacity. Front zipper pocket and internal zipper mesh pocket for extra packing capacity. Hideaway hands free center strap on 30" upright. Interior zipper pocket & dual buckle tiebelt. Built in dual shoe pockets upright. Removable TSA compliant 311 pouch on carry on. Water bottle pocket on carry on. Full interior lining. EVA foamed front panel.