The Sea To Summit Pocket Shower is made of high quality, wear-resistant, waterproof fabric with a roll-top closure. A compact showerhead built into the base, which operates with an easy-to-use on/off twist mechanism to adjust the flow of water. The black fabric soaks up sun during the day at basecamp for a warm shower. The Pocket Shower can also be used as a regular dry sack to transport clothes or a sleeping bag to add multifunctional versatility to your pack of tricks.