ORIGINAL: TurkeyT
I've used the shower bag with a tarp and small palet and it worked just fine for getting washed up real quick. Most of those shower bags are solar heated. I always bring baby wipes or shower wipes also. I've used the shower bag for years.
We use the shower bag as well down at our camp. Problem is you have to be able to heat some water up, and mix it with some cold water to get it close to what temp you like!! Nothing like a shower after getting lathered up!!