The Chill-Its 6687 Dry Evaporative Cooling Vest offers dry cooling relief that lasts up to three days. With its exclusive patented dry evaporative technology, this cooling vest keeps the wearer completely dry and comfortable, as opposed to other cooling vests on the market that require soaking and get you wet.

The vest is constructed with high-visibility industrial-grade quality nylon to perform in the toughest conditions. Design features an elastic hook & loop belt that allows for a snug, customizable fit. This lightweight cooling vest is machine washable and can be reused over and over again. Simply fill the vest with 13.5oz to 15.5oz / 400ml - 450ml of water for immediate and long-lasting cooling relief. No refrigeration or gels necessary! The cooling process can last up to three days depending on humidity and heat levels. High humidity levels can slow down airflow and may reduce cooling abilities.

This evaporative cooling vest is perfect for anyone in need of instant cooling relief while working or playing outside in warm temperatures where heat-related illnesses like heat cramps, heat strokes, heat exhaustion, etc. are possible. Ideal for workers in construction, carpentry, mining, landscaping, etc. OR for people running, biking, doing yard work, riding motorcycle and more!