Knomo Luggage Scala 15 Wheeled Carry On Brief 17.3 X 13.8 X 6.7 (One Size, Black) 95% Nylon/5% Polyurethane Double-stitching quilted nylon exterior with leather-like trim Knomo signature external front zipper pocket for keeping keys or smartphone handy External front pocket for tablet, book, magazine or other essentials, with id tag slot at the back Two large main compartments: one with laptop pouch, organizer and zip pockets; the other with large slip pocket and elasticated pockets at back