Come and see our amazing products. 100% WATERPROOF - Made of high-quality Tear Resistant 210D Material, external waterproof coating, Inner layer cover with silver coating offers reliable protection of up ,Waterproof material keeps the inside of the bag dry. Ideal for any rainy fog and snow activities.Due to the foldable function of this backpack rain cover, it can be used as a computer screen cover, seat cushion, bicycle rain cushion, electric fan cover and any equipment that needs to be rainproof in rainy days.Qty over 5k shipping by sea. Pls confirm with us about the packing info, stock color and exact production time before placing your order.