This Tan Khaki Original RPCM Cooling Vest is the only bio-based body cooling system that uses Glacier Tek's exclusive technology to have a natural product made exclusively with patented "green" phase change material.These state of the art cooling packs will remain at 59 degrees F for up to 2.5 hours and is able to recharge in minutes. These will remain at 59 degrees F, even in the most extreme hot environments and it will never over cool. PCM cool packs do not contain hazardous ingredients or chemicals and is non toxic. These are the only cool packs for sale that are without harmful ingredients. These cool packs are able to recharge in 20 minutes when merged in ice water. The vest weighs less than 5 pounds, so it will not hold you down. This vest is safe and has a longer cooler time than ice or gel cooled vests.

Glackier Tek is a Renewable Phase Change Material Technology company in Florida. They focus on keeping body temperature at the normal temperature in extreme temps using high tech garments to help the person from heat stress or stroke. This vest is perfect for those with Multiple Sclerosis, hunters, construction workers, manufacturing workers, and in many other activities.

This Tan Khaki Original RPCM Cooling Vest includes one 4 small separate cooling packs - one for each pocket within the vest, which will fill out the entirety of one vest.