Adjustable straps make you very comfortable, Lighten the load on your shoulders and fall in love with your backpack Approx size:11.4 L * 17.7 H* 5.8 W inches/ 29 L * 45 H * 15 W CM, Material: Super high-quality durable soft Oxford fabric This backpack is perfect for anime fans collection, start yours today : 1x Backpack 1 x usb cable (USB CHARGING PORT DESIGN:With a built in USB charger outside and a built in charging cable inside,this usb bag offers you a more convenient way to charge your electronic device anywhere. NWOT