The Evaporative Cooling Cap
4.1 (126 Reviews) ItemOur items are guaranteed for their normal life under standard, non-commercial use.
Product Story
Only available from Hammacher Schlemmer, this is the cap that uses evaporation to keep your head up to 20º F cooler than outside air temperature. Its the only cap that cools the crown and provides cooling in the brim. Made by a supplier of cooling apparel to professional cycling teams, Olympic athletes, and the military, the hat is charged by submerging in cold water for at least two minutes, then wringing out the excess. The cap’s patented fabric inner liner retains the cool water where it vaporizes over five hours, the evaporation process naturally drawing heat away from your head, keeping you cool. 100% cotton with 53% polymer/47% cellulose liner. One size fits most; adjustable hook-and-loop back. Hand wash, air dry. Imported. Khaki. 4 1/2" H x 7" W x 10" D. (4 oz.)
Customer Reviews
4.1 (126 Reviews) (126)Hammacher Giftable Solutions
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Our merchandise is guaranteed for life.
Items that we sell are guaranteed for their normal life under standard non-commercial use. Should any product fail to meet your expectations, we will replace it or refund the cost of the item less shipping and service fees. Returns older than one year will be credited in the form of a gift certificate.
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In the beginning there was hardware. Over the decades much has changed at Hammacher Schlemmer. But our original philosophy has remained constant...and still guides us more than 175 years later.
Read Our StoryThe affiliated, independent Hammacher Schlemmer Institute was created in 1983 to rigorously research, test and rate products to make the Best products available to our customers.
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