Come and see our amazing products. The foldable backpack chair is extremely durable and good quality with lightweight nylon material. Its 2-in-1 design converts from an amazingly lightweight fashionable backpack to a built-in sturdy chair. This features waterproof coating, padded shoulder straps, aluminum-magnesium alloy frame, and mesh water bottle pockets. You will not feel heavy on your shoulders when you carries lots of stuffs for the straps are comfortable according to ergonomic design. This price is based on sea shipping. Pls confirm with us about the packing info, stock color and exact production time before placing your order