Those Square 5-Gallon Collapsible Water Jugs

I think in your initial post you mentioned collapsible water jugs. We use the Coleman 5 gal. cube version to transport water to our trailer from a central water supply while dry camping in the Smokies. We pump this water into our fresh water tank using a bilge pump after dumping the water into an empty ice chest. These containers can be set on a side with the cap/valve at the bottom so you can dispense water as you wish. We used to use a Reliant 2.5 gal version in our tent camping days that has a mounting hole on one corner that you could use a hungry cord to attach it to a tree. It has the same type cap/valve spigot so you could dispense water easily. The Coleman 5 gal. containers have two handles. One for the top for carrying and one on the side for pouring or putting it into position to use the valve/spigot.