"Can't say enough about how much I've liked switching from an ice bottle to this pack! It's compact enough to easily fit into our freezer, works great and is well constructed. There are some reviews that speak to it freezing, and I agree it does indeed freeze solid if left in your freezer for long enough, but it does thaw out enough in 10 minutes to be usable. To be honest, I've even used it frozen solid without an issue. Can't go wrong with this ice pack in my opinion."

"This product was what I was looking for but…it freezes harder than any other cold packs I’ve used. Granted, some other packs don’t stay cold long enough. This one make use a bit inconvenient because I have to wait and let it defrost before I can use it - up to 40-50 minutes. Not great for emergencies but very good if you can wait. Stays cold a good while."

"This cold pack is amazing! I have used it at night for various reasons, headache, or muscle ache. They stay cold till morning. Of course they aren’t straight from the freezer cold when I wake up but I would definitely say they are still cold. I bought the smallest but I’m going to go back and get the biggest size."