Come and see our amazing products. This product is made of PVC Tarpaulin and suitable for a variety of environments and a wide range of uses. This product can make you never worry about your floating bag dropping it in water or water getting in. Adjustable shoulder straps, backpack type, very convenience, to free your hands, and for comfort when carrying heavier loads. Pls confirm with us about the packing info, stock status and exact production time before placing your orders.