(1): Introducing the 5-gallon RinseKit Rack Shower, the world’s only completely electric mountable portable shower. Equipped with battery-powered pressurization, the Rack Shower boasts a consistent high-pressure spray so you can wash up wherever the road leads. That battery also makes it super easy to use - simply pour in water, press the power button and spray. Its built tough with military-grade materials and is mountable on all four sides so it can be attached to any rack or truck bed. The Rack Shower is designed to be the ultimate portable shower for offroad adventurers - made for going beyond the boundaries.