How does this koolgator cooling neck wrap work

Buy it here (affiliate link): https://geni.us/WBmOY KOOLGATOR Evaporative Cooling Neck Wrap – Reusable Neck Cooler with Long Lasting Relief During Hot Weather Activities, Sports, & Outdoor Work, Water Drops, 1 Pack ABOUT THIS CHANNEL I review products, sharing my honest opinions in hopes that others find them helpful and informative. We often include links to buy products we use. As an Amazon Associate, I earn commissions from qualifying purchases. Thank you!