Come and Check Our Branding Solutions.This travel backpack has 20 liters of storage space and measures 18.5*9.45*5.51 inches (0.53b). Featuring a multi-compartment design, the full pack's ten pockets keep your belongings organized and kept separate. The whistle buckle of the chest strap and the reflective strips added to the front and rear of the backpack greatly increase the practicality of travel. Pls check inventory and detailed info before placing your orders.