No, this is not what you think
I was cruising YouTube for camping shower vids Sunday, and my two Zodi vids were the first two hits for "Zodi Showers", and the third one was a video of a portable shower I had never seen before.

It is like a mini Zodi at only two gallons.
I do like my Zodi though, but the Hot Jugz one looks cool.

Here is their website, and the prices are very good.
http://hotjugz.com/
It does not heat the water like the Zodi does, but you can get a neoprene wrap that keeps the heat in.



Here is the YouTube video I saw of it.

[YOUTUBE]U83i40ow-yg[/YOUTUBE]