I use them as cold bags!

by Stephanie M.
(Indiana)

I actually don't use them for heat. I have issues controlling my body temperature. My feet and legs (JUST my feet and legs) get REALLY hot, especially in the evening and it makes me unable to sleep. I keep a couple of these in the freezer. When I go to sleep, I put one of the 6x21 on my feet/legs and I'm able to fall asleep 20 times faster which is awesome because I'm a nurse with early and long hours!

Now excuse me while I go order more! :D

Side note, I've owned mine for 4 years! They still look brand new!