Polycarbonate shell construction with padded top and side grip handles and built-in TSA three digit combination lock Expands 2 inches for more packing capacity Push-button retractable handle system and Eight (8) 360 degree spinner wheels The fully lined interior features a zipper divider, Mesh zipper accessory pocket, Shoe pockets and Tide down webbing straps Dimensions: 28" H x 18" L x 12" W - 9.8 lb (30" H including wheels)