... grey, black,customized Detailed Poduct Description travel bag , backpack bag ,bag for camping. 1>Have a big ... two pocket on the side . 2>omfortable straps. Backpack bag 1.About product Efficacy Front one big pocket ... capacity to use ,comfortable strap.Adventages The double shoulder backpack is made of durable polyester . Have webbed two ... department. d>We have assembly line produced. beautiful school bag