MedlineMDS138020 Accu-Therm Latex Free Hot/Cold Gel Pack (Pack of 16)

The best ice packs I have ever used. I use ice packs every day for pain these are by far the best ones. The price is so reasonable. So glad I purchased them.

These are great, they dont get rock hard. I use these all the time for my migraines and back pain. Recommend these!

Used as hot & cold & work great either way...flexible...great price...arrived on time

These are handy little hot / cold packs that are useful to keep on hand for minor sprains, headaches, or sore muscles.We use them so often that I stitched some little envelope-style holders out of a thin toweling material in the shape of little pillowcases to put them inside of; the toweling is helpful when they've been kept in the freezer to maintain a little bit of insulation when you're placing them directly on the skin. They do get cold when they're stored in the freezer! It's good to have enough on hand so that you can rotate them if needed.They are wonderful for migraines; just put one at the back of the head, and the other on the forehead. They are also helpful for use post-knee surgery; cold therapy is helpful for relieving pain and swelling.We have used these packs in our family almost daily for several months, and we haven't encountered any problems with leaking or package breaking. I imagine if you were to use them for both hot and cold therapy that their life would be reduced somewhat, especially if you accidentally overheat one in the microwave, but when you use certain ones exclusively for cold therapy, as we do, they last an extremely long time. I do highly recommend them. In fact, I've given a few away to friends who've visited and complained of aches or pains. I will be ordering more in the future!

These heat up in the microwave well and even when they are frozen, they remain flexible.