Boyt Luggage Large Wardrobe Glider, Olive, One Size Super-premium ballistic nylon resists abrasions, water and dirt High performance ykk racquet coil zippers provide maximum durability with ultra smooth operation Ergonomic, custom zipper pulls with special quick repair feature Aircraft-grade aluminum telescopic handle system with ultra smooth single-touch operation and cushioned comfort grip. protective zippered pocket when not in use. Extra large 80mm quiet wheels with shock absorbent design for a very smooth and quiet ride