Chill-Its 6671 Heat Stress Prevention Kit, 2 Towels, Vest, 17 qt CoolerThe Chill Its 6671 Heat Stress Prevention Kit offers a range of cooling solutions to help manage and prevent heat stress, ensuring increased productivity and enhanced safety in hot work environments. Chill Its 6602 Cooling Towels are hyper evaporative PVA towels that provide instant cooling relief for up to four hours when wet, remaining soft and bulk free for comfortable wear around the neck or head. Chill Its 6210 Phase Change Cooling Ice Vest