Say No to the Summer Heat. The Circulating Cold Water Cooling Vest was first built for the military. The products use a combination of ice water and pumps to push cold water through special tubes sewed into vests. This allows for a continuous flow of cool water around the body core, keeping the user cool and comfortable in any condition. The backpack that holds the ice bottles and water can be easily refilled for continuous cooling over extended periods.This is NO Evaporative, Phase Change or Air-Cooled Vest! This is the best, most Affordable Circulating Water-Cooled Personal Cooling Vest. Click here for the user manual. Click here to see how does it work.
Click here for the sizing chart
The actual duration depends on a) how much "cold" you start with; b) how rapidly heat is absorbed.
*Tips: Freeze many bottled waters, keep them in a cooler. Swap them out when the water get warm.
6-8 hours per charge. Click here to buy additional batteries.
There are an inlet and an outlet on the back of the Bladder. The higher one is the water inlet; and the lower one is the water outlet. Fill water to the minimum water level. Turn the pump on. If you see the water is coming back from the inlet, that means the water is circulating through the vest.
Vest is inspected and tested before leaving the factory.
Vest when purchased from a United States retailer is warranted against defects in materials and/or workmanship under normal use for a period of one hundred twenty (120) days from date of purchase by the original purchaser. If a defect arises and a valid claim is received within the Warranty Period, at its option, we will either 1) repair the defect, using new or refurbished replacement parts, or 2) replace the Vest with new ones that is at least functionally equivalent to the original Vest