Water Circulating Cooling Vest by SubZero, Battery Powered Ice Cooling Keeps Cold 2-5hrs

Fabric type: PolyesterCare instructions: Machine WashOrigin: Made in the USA or ImportedSTAY COOL – Wireless and sleek, the Subzero is used for many industrial applications including: Motorsports, First Responders, Industrial Workers, Film workers, Medical Professionals, Sports Therapy or Professional Sports. Or for Disaster Recovery when air conditioning has gone out.HIGH POWERED – a 20,000 mah battery bank keeps you running for long duration circulating cold water chilling technology. It can be powered by a 5V to 12V power, compatible with a universal power bank, which is lightweight, large-capacity, safe, and easy to access. The 20000mAh power bank is included to allow the Subzero Vest to work continuously for 2 to 3.5 hours.COST EFFECTIVE - a cost-effective alternative to portable AC unit that cool you with ice water circulated from the reservoir via a high-efficiency battery powered pump.QUICK COOL TECHNOLOGY: Quick Cooling System is optimized from the aspects of user experience, thermal energy sensing and water pipe circulation, so that you can cool your body termperature after turning on the device for 15 seconds. The Subzero cooling vest uses an efficient water circulation system that cools down much faster than using air conditioner.SIZING: The sizing is designed to fit tight. So the sizes are true to size. There are adjustable side flaps that allow for a little expansion or tightening. flawless for everyday use. premium materials and excellent craftsmanship ensure long-lasting durability.