Originally Posted by LizaJane

Okay, this sounds odd, but I learned it here...

If you buy a bag of frozen green peas, you get an ideal ice pack! It will never leak, and as it melts a little bit it will conform to whatever shape you need. I found frozen green peas were great to use on my feet when they felt like they were burning, and great on my neck, as they mold around it just right!