Whether you are washing the dog in a tub, bathing in a creek while hiking, or just watering plants from a rain barrel the Ivation Battery-Powered Handheld Portable Shower ($35) is pretty cool. This battery powered shower system comes with a pump with a 2,200Ah rechargeable battery good for about an hour of use, a 71-inch hose, a shower head, and a suction cup and hook holder.
The Ivation portable shower features a built-in water filtration system that cleans the water while the shower is in use. This does not affect the flow of water, which runs through the 6.5-foot hose at a consistent 2.5i/minute. For the camper or hiker, the filtration system in a brilliant innovation, turning lake or pool water into clean shower water.
Video after the break.