“I'm using this shower with a 20 litre Jerry can of water while camping or surfing in remote locations. Works great, decent flow and good battery capacity. I like the little carry bag that comes with it to. If I really wanted, I could boil some water and put it into the jerry can or bucket of water and have a warm shower.
The only negatives is that once i've finished using it, water remains in the hose and leaks out, so I have found blowing it out with my mouth before putting it away definitely helps. I also find the shower head attachment feels a bit flimsy, so I use the higher pressure head on it which acts more like a hose than a shower.
Overall I think its a great addition to my camping setup and would recommend it.”