100% polycarbonate which makes the case lightweight and durable. Modern design with deep metallic glossy finishes * Large east access front compartment with integrated padded sleeve for up to 15.6 inch laptop and 2 zippered mesh pockets for computer accessories, toiletries, or any last minute items * Double spinner wheels assure exceptional maneuverability and keep zero weight on your arm * Integrated 3 dial tsa accepted combination lock, self-repairing zippers * Fully linered interior with two compartments, elastic web straps, with speed buckle for securing clothes