Are you filthy enough for a $700 portable shower? 

A portable shower called Hottap Go has a 12L water tank, making it more convenient than other portable showers. It's designed for outdoor activities like camping and overlanding. The device costs $700. It's a luxury item that may seem absurd, but becomes appealing after experiencing the lack of showers in the great outdoors. Engineers may find it useful for field work or outdoor projects.