This Naturehike bag adopts YKK-RC zipper and Naturehike zipper puller, durable; With a additional bag on the tail for food; Waterproof and breathable material, keeps the interior dry; With hook for convenient to use, can hang on the wall or other place; The bag is divided to 3 parts, the middle with interior and exterior; Can hang on the carabiner clip or band with a hook; Lightweight and portable to carry; Ideal for traveling, camping, or other outdoor activities; With YKK main zipper.