Caldera Instant Cold Pack, 2-Pack
The Caldera 6"x10" Instant Cold Twin Pack is a single use product.  Squeeze to activate, no refrigeration is needed.  Ideal for sore muscles, aching joints, sprains and strains, and insect bites.  Store pack in first aid kit, car, boat, gym bag, backpack, or training room.  Always wrap pack with a light towel or cloth before applying to skin.