Physicool is a brilliant range of cooling products including a completely reusable stretchy bandage that combines instant cooling, compression and support. Physicool works by drawing heat out through rapid evaporation, as opposed to most other products that work by trying to drive cold in. Physicool gives instant treatment for inflammation and bruising of muscles, tendons and ligaments combined with a long lasting cooling effect even after the bandage has been removed. The Physicool Coolant allows you to stay cool, and use your bandage again and again without ever needing a refrigerator.