The Revolutionary Personal Cooling. If you do not have access to the ice, what can you do? Make ice in your backpack! 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 makes ice water for continuous cooling forever.This is NO Evaporative, Phase Change or Air-Cooled Vest! This is the best Circulating Water-Cooled Personal Cooling Vest on the market. Click here to see how does it work.
- Active making ice on your back.
- Completely self-contained system with unlimited mobility.
- Built-in Ice Water Circulating System, delivers the right temperature to your body core.
- Side straps adjustment, fits snugly around your body, get the maximum cooling effect
- Rechargeable battery can last 6-8 hours per charge, practical for most outdoor and indoor activities
- Pump: 7.4V, 400mAh
- Flow Rate: 500ml/minute / 1.05 PT/minute
- Battery: 7.4V, 6600mAh
- Weight: 6 KG / 13 lb.
How long will the ice last?
Forever! You just need to swap out batteries.
How long will the battery last per charge?
4-6 hours per charge.
How to tell if the water is circulating?
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.