CABINZERO Large Cabin Size Backpack designed with a complex airflow ventilation system on the back panel and shoulder straps. CabinZero travel backpack with padded 17" laptop compartment. Large internal zippered pocket. Large internal zippered mesh pocket. Front loading backpack with clamshell opening for efficient packing. 44L capacity. Size: 51 x 37 x 20 cm. Color: Khaki.