School backpack with integrated lightweight trolley system and retractable metal handle. 1918 Series Navy Inspired by the original colors and design of MILAN erasers. Backpack with 6 zips. Main pocket with protective interior laptop compartment. 3 front pockets, one of them with organizer and removable key ring. 2 easy-access side pockets (one mesh and one with zip). The front pocket includes a 430 rubber key ring on the zipper pull. The handles are adjustable and can be picked up. The wheel cover allows you to carry the backpack on your back without getting stained. Reinforced base. The carrying handle can be completely hidden. Navy blue printed inner lining with a grid that evokes the shapes of the MILAN rubbers. Ripstop outer fabric: lightweight and resistant to rips and tears. It uses a special technique that weaves thick reinforcement threads at regular intervals in a criss-cross pattern. Fabric composition: outer and polyester inner lining. Dimensions: 52 x 34.5 x 23 cm. Extended handle length: 1 m. Capacity: 25 litres.