Skyway Sigma 4 24-Inch 4 Wheel Expandable Upright, Dark Purple, One Size Dimensions 24"x 16"x 9" The retractable pull handle is sturdy and lightweight for durability and reliability. With multiple locking stages, adjusts to the height that best fits your needs Self-repairing nylon zippers with smooth-zip movement are easy to move, even when fully packed Expandable cases allow you to gain increased packing capacity with the simple pull of a zipper 5 year limited warranty