ExtremeMist® Personal Cooling System provides 2-in-1 hydration to keep you cool when it’s hot out. Perfect for outdoor enthusiasts wanting more from hiking, hunting, running, cycling, or other outdoor activities. Make ExtremeMist “Just Add Water” pack your new favorite piece of equipment, or upgrade your gear by installing the Retrofit Kit so you can mist and drink from the same reservoir! Easily attach the “Just Add Water” Quad Kit to blinds,tents, beach chairs, boats, or anywhere you want to cool down, and go farther! (less)