Review on Instant Relief For Injuries: Dealmed Pack Of 3 Disposable Cold Packs - Single Squeeze Activation, No Refrigeration Needed by Michele Gonzalez

I would never go out on a photography outing without one or two of these in my gear.They provide an instant way to cool down when overheated.They are also excellent for aches, pains, and sprains one might acquire along the way and out in the middle of nowhere.They require no refrigeration and do not need to be pre-frozen. They can be ready in seconds. They last about 30 minutes.When you are overheated, these get your core body temperature down quickly. Ice might not be readily available, or frozen ice packs, but these can be.These are a must in my emergency supply kit.