The Circulating Cold Water Cooling Vest was first built for the military. To pump the icy cold water continually through the tubes which are sewed into the vest brings your core temperature down to 61°F to 77°F for 2 to 6 hours per ice pack. The tubes are made out of medical grade PVC. With the stretch (Cotton/Lycra) fabric and mesh liners, this vest is very durable, light weight and comfortable. Whether you are a chef working in the hot kitchen, a construction worker or a landscaper or a beekeeper working under the sun or anyone need to be cool, it is important to lower the core temperature to allow you work faster, fewer mistakes and quick reaction time. This is NO Evaporative, Phase Change or Air-Cooled Vest! This is the best, most Affordable Circulated Water-Cooled Personal Cooling Vest. Always order the backpack. The Waistpacks are for people who use uniform on top. The Handbags are for people who sit on a chair, such as sportsplane pilots, auto racing drivers, people on wheelchair.
