Titan Xenon Hardshell 3 Piece Spinner Luggage Set, Black Titan Xenon 100% Polycarbonate for reliability and high impact resistance. German engineered and designed Smooth running double wheels spinner with recessed TSA lock. Shark Skin Surface!! Sophisticated interior division with additional zipper pocket with packing strap Water repellent zipper - making the entire luggage weather resistant and water repellent 21x12x29