Coleman Antimicrobial Collapsible Water Carrier (5-Gallon)

It came with an "S" hook and we were able to hang it from a tree branch while camping and use it like a washing-up station. Works fine. Did not use it for drinking water, though. We use stainless steel for that.

I ordered 2 and had to return them as one of them had a hole due to the membrane being way way too thin in the corners.