KewlFlow Portable Back Pack is designed to be used the the KewlFlow cooling vest and includes a battery pack for extreme cooling power.
The KewlFlow Personal Cooling System is a self-contained highly portable cooling system that utilizes a lightweight vest through which ice-chilled water is circulated around your body for efficient cooling.
KewlFlow Circulatory CoolingBack Pack:
Backpack serves as a source of chilled water for circulation through the KewlFlow™ Cooling Vest and the Backpack has a 2.84 kilograms insulated reservoir that doubles as a hydration pack
A high efficiency battery-powered pump circulates water & ice through the network of 1.25 meters of micro tubing that runs throughout the vest
Creates a personal cool ‘microclimate’ for up to four hours around the upper body
Six size-adjustable elastic straps provide a custom fit for a large range of chest & waist sizes, allowing full range of motion
Backpack has fully adjustable shoulder, waist and sternum straps with quick-snap buckle closures
Powered by 10 NiMH rechargeable or eight alkaline (single use) AA cells in a quick-change Power Pack for up to eight hours of continuous pump operation per charge
