Microfiber INSTANT COOLING, REUSABLE - Hyper-evaporative breathable mesh material makes it easy to activate the chilling towel when you simply soak, wring out and snap it. The unique cooling system uses moisture from the towel to draw the sweat away from your skin to keep you cool. Everyone can use the cooling towel, even pets. KEEP CHILLS - The towel stays chilled for up to 3 hours (depending on conditions). No chemicals are used in the making of the cooling towels. It's perfect for hot flashes, outdoor activities, indoor exercise, fever or headache therapy, heatstroke prevention, sunscreen protection, cooling while absorbing. MULTIPURPOSE SPORTS TOWEL: It's perfect for sports fans into golf, swimming, football, workout, gym and fitness, also works for fever or headache therapy, heatstroke prevention, sunscreen protection, cooling while absorbing. Keep yourself cool during hot summer days, workout sessions, outdoor adventures or when someone has a migraine. If you are sweating a lot, rinse the 'salty water' out from time to time. Salt reduces evaporation/cooling rate. CARRYING POUCH WITH CARABINER CLIP - With the waterproof plastic pouch, it's easy to carry the cool towel on a rock climb, golf trip, corssfit training, etc. The reusable pouch is friendly to earth and saves more space than a bottle. The storage pouch comes with carabiner clips of vibrant colors that match the towel, making it a great gift for all ages. The clip makes it convenient to attach the cooling towel to the belt of sports bag and traveling backpack.