Capacity 20-35L Internal structure of the bag Zipper pocket, mobile phone bag, ID bag, sandwich zipper bag, computer insert pocket, camera insert pocket Open cover zipper Solid color Hardness Imported Europe and America Style European and American style Popular elements Weave Bag shape Box type Types of outer bags: inner patch bag, bag with lid, open pocket, three-dimensional bag, digging bag series, fitness, sports, carrying system This backpack shoulders bag featured with exquisite design and high quality material, this backpack shoulder bag is good for outdoor using.