I also made a couple of ice packs thta I now keep in my freezer. If you put water and rubbing alcohol in a bag (50/50 mix) and seal it, it will stay slushy after you put it in the freezer. I make them with ice cubes and rubbing alcohol, and when it melted completely, I toss it in the spare freezer. They don't last forever, but they do last many uses. I end up making the size bag I need to fit the sprain - right now I have two in the freezer, one that is big enough to fit around my ankle and one for my wrist. Stupid dog knocked me off the front porch steps.
