Come and see our amazing products. The length of the shoulder strap can be adjusted according to different heights to meet different demands of different people. The hook is detachable, so that the backpack can be changed at will. With thick tear-resistant and abrasion-resistant fabric,which lead a high quality backpack for men and women . Addtionally, this backpack with reflective stripe ,which can protect people's safety Pls confirm with us about
the packing info, stock color and exact production time before
placing your order.