This is a great ice pack, perfect for back injuries, or really any injury which is larger than a bag of peas! My physical therapist said it's always a better bet to ice injuries than to heat them because Ice does no damage. We have two of these ice packs at home and really love them. They do take up a lot of space in the freezer, but we think they're worth it.
Rating: [5 of 5 Stars!]