Ergodyne Chill-Its Series 12418 Evaporative Cooling Band, 30 in L, 4 in W, Polyvinyl Alcohol, Blue

The Chill-Its 6603 evaporative cooling band uses a super evaporative PVA material to absorb water to then allow it to evaporate slowly for instant, long-lasting cooling relief. This super-evaporative PVA material creates a feeling colder than ambient air temperature for immediate cooling. Designed to hold more water for longer-lasting cooling. Can be used for hours or for quick relief. Reusable, just re-wet to activate. This neck cooling wrap can be securely fastened around the neck by pulling one end through the slit on the opposite end for all-day cooling that stays put.