CalderaMulti-Purpose Therapy Gel w/Cover

I have between 8-10 ice packs for joint, neck, jaw, and migraine pain, and about half of them are this brand. Some days, I'm constantly cycling between all of my packs. These freeze relatively quickly and stay cold forever. I was lucky enough to buy some several years ago when they still sold them with the velcro strap, and they're perfect for putting over my shoulder or wrapping around my head.I've used them hot and they also work pretty well, but they can get EXTREMELY hot, and over time, the gel breaks down and they become a lot less effective when used cold. I have one for hot and save the rest for the freezer. For the price, you really can't beat them. Buy at least two.

Great quality great price no complaints

I ordered the Caldera Therapy Gel pack because I still have one that I bought maybe twenty years ago which still hasn't worn out. The plastic is tough and well seatle. I can even lie on it and it won't rupture. The pack stays cold for more than two hours. I'm glad they're finally offering this pack with a cover. The gel pack is VERY cold when it comes out of the freezer and needs to be wrapped in something before use. The cover's material is far from harsh but it could be softer and thicker. I highly recommend this product. I wish Calder would include covers with all its gel packs.

This replaced 3M heat pack which started leaking after short use. This one looks more durable with thicker plastic containing the gel. Works great as a heat pack for my shoulders and neck. It needs to be heated in 15 seconds increments to make sure it does not over heat. If you overheat it, it will rupture since steam does not have any place to go. This is true for all heat packs.The cloth pocket is thin which allows for more heat to get through. I like this one much better than 3M and fancy brands. Highly recommended.

I don't remember getting a cover for it. It would be very helpful as I use it OFTEN with similar products. Very handy.

It froze easily and the cover was fantastic. You don’t need a separate cloth between the cold and skin. The cover fits perfectly so no fiddling with keeping a separate skin protection. NICE!

Great product at a reasonable price with speedy delivery. Thanks!

This size is perfect for the neck as well as other areas and is lightweight and feels good. I haven't tried yet as a cold pack.