Rinse off after an adventure with the packable Survive Outdoors Longer (SOL)?Solar Shower's?20 L capacity. This portable solar shower is easy to use with instructions and a thermometer. printed on the bag. Simply unscrew the front cap for easy filling and place with the black backing material in the sun. It absorbs heat from the sun to warm the water up to 120° Fahrenheit. Hang above you with the rugged handle and buckle. Store toiletries and a mirror in the front mesh pocket for easy access during your shower. The flow-control shower head gives you the choice of water pressure. Make base camp feel like home with the SOL Solar Shower.