Ergodyne Chill-its 6230 Standard Phase Change Cooling Vest With Packs Cotton Large/x-large Khaki

The Chill-Its 6230 Standard Phase Change Cooling Vest helps keep workers cooler, safer and more productive. The phase change cooling material maintains a 64°F (18°C) temperature for up to four hours when activated. The vest is made of a comfortable cotton blend fabric with adjustable hook-and-loop closures at the shoulders and waist to provide a customized comfortable fit. There are many ways to activate your cooling vest. Simply place the two removable packs in a cooler of ice water for 10 minutes; freezer for 15 minutes; refrigerator for 25 minutes; or near an air conditioner for one to two hours. Then place the recharged cooling packs in the vest pockets for hours of cooling.Note: This is a non-returnable item.