Paragon’s innovative Hose is designed for efficiency and durability. The Hose is manufactured specifically for when wide range of motion is needed to keep your cooling garment refreshed with icy cold water when connected to a Paragon cooler. The return side of the hose set reverts water, warmed by body heat, back to the cooler to be rechilled and recirculated. Foam insulation acts as a thermal barrier to properly maintain the temperature of the water being supplied to the cooling garment. Also available in 4ft, 8ft, 12ft, and 20ft options.