50 Degree Hard Hat Cooler helmets

• Make: 50 Degree
• Model code: Hard Hat Cooler

"Controlled temperature" technology helps to keep a "cool head". Maintains a constant cool temperature and reduces the heat and moisture that builds up inside your hard hat, helmet and other protective headgear.  Cool Zone's Helmet/Hard Hat Cooler energizes in minutes and lasts for hours. It energizes in as little as 5 minutes in a cooler of ice and water.