Fill empty PLASTIC (16 oz) bottles with tap water. Seal them. Put them in the freezer. When you use one. It melts. Put it back in the freezer. On a hot day you can just get one out of the ice box. It's like free airconditioning. It's presence, will cool you off, instantly. Just hold it for 'a minute.' It's useful for injuries. It is also emergency water. Waiting for you in the freezer, it is as good as gold! The Jimmy Rod Ice Bottle is also, inherently, free! I like those square aloe vera... Sign in to see full entry.