Zodi Hot Shower

Made of high quality stainless steel, the Zodi Hot Shower has been the #1 hot portable shower of choice for back country enthusiasts for years. The system includes a 10,000 BTU propane stove that heats water to over 100° in 5 minutes, a 6ft long shower hose, and a 1 piece hand pump that provides pressure without batteries.
http://www.campingshowerworld.com/zodi-extreme-sc-hot-shower.html