Colorado Coolwear, keeping you cool since 1994!
cool wear coolvest cool vest cooling vest coolwrap 
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Colorado Coolwear also produces a neck wrap that uses the same technology as the Coolvest which provides a similar cooling effect when worn around the neck.

Before use, soak them in water for a few minutes, wring them out and tie them loosely around the neck like a bandanna. At break time rewet them for a minute or so if necessary, then wring out slightly and reuse time after time. Unlike the Coolvest which cools the entire trunk of the body, the neck wrap cools the blood moving through the main arteries of the neck.

Price: $5.00 plus $1.50 shipping
Coolwrap Pattern