Preppers need a warm shower on hard-workings days of survival. With the S.O.L. Solar Shower you can take a 20-Liter hot shower up to 120°F. Just unscrew the front cap and fill it with water. It features a built-in thermometer with instructions and mesh compartment to hold your toiletries and hose when not in use. Its black pack warms water by absorbing heat from the sun. This shower has a convenient handle and buckle for easy portability or to hang the shower bag from a nearby tree. Water pressure is controlled by the flow-control shower head. Stay clean with this portable hot water system.