SOL ar Shower 20L Rinse off?after an adventure with?the-ápackable-áSOL?Solar Shower's?20L?capacity.-áThis portable solar shower?is?easy to use?with instructions and a thermometer?printed?on the bag.-áSimply unscrew the?front cap for easy filling-áand place with-áthe black backing-ámaterial-áin the sun. It-áabsorbs-áheat from the sun to warm the water up to 120 degrees Fahrenheit.?Hang above you with the rugged handle and buckle.-áStore toiletries and a mirror in t