20-liter waterproof tank bag. Black with yellow inner lining. 840D Nylon TPU (Double coating). Resistant to tears/cuts. Reflective print for improved visibility. Transparent upper pocket for map/smartphone/ tablet. Side pockets (not waterproof). Water resistant zip closure with waterproof cover for added protection. Handle with rubber insert. Adjustable padded shoulder strap for transportation. Internal reinforcements to provide greater support to the structure of the bag. Anti-slip base.