SSusanne
Published on 26/04/2022, GermanySimply fill in cold water, hang the bag in the sun and after 3 hours (depending on the sun and outside temperature) warm to hot water. I used to do it like this when I was camping years ago. Saves energy.
Simply fill in cold water, hang the bag in the sun and after 3 hours (depending on the sun and outside temperature) warm to hot water. I used to do it like this when I was camping years ago. Saves energy.