Being the new kid on the block, i would like to express an idea that has been bugging me ever since I read the condom-as-a-water-container advice.
How do you judge the idea of a condom-shaped container made by some aluminum breed that would end in a circular metal plate. In the other side, the end will have a metal ring and it will close with the help of a light plastic tap, with a covering hole in it ( to make a distiller if need be). As I see it, this contraption could fold like a condom, contain more water, since it can be made in every shape desired, can be put over a fire and would not take more space that the typical condom. Plus , I think it would be more durable. What do you think?