Survivalist Backpacks are available with massive storage to keep the essential handy on the go. They are light-weight and durable bags available in 600d polyester material. They are reinforced and double stitched bags provided with secured closures, zippers and nylon pulls. In addition, they are available with webbing system on front and sides to keep gear and pouches. With padded shoulder straps and mesh backing, these Survivalist Backpacks provide maximum comfort and ventilation.