CoolVest ™ 'The Defibrillator for Heatstroke' is the world's only patented, proven and effective way to treat Heatstroke and Heat-Related Injuries at the point of injury. The sooner you can cool a patient presenting with a heat-related disorder then the greater the chance they have of making a full recovery. CoolVest ™ is a self-activating device that sits inert along with other life-saving equipment such as AED's and fire extinguishers. When needed the device activates in minutes and can begin to lower the patient's body temperature IMMEDIATELY. Used by elite military units worldwide since 2014 the device is built to military-grade specifications and is flight safe you can treat while you evacuate.