With RTIC'S 15 Can Sling Cooler, you can test the limits of your endurance, not your mobility. The adjustable cross-body strap keeps it in place comfortably on your back and the contents within easy reach. The welded seams and ultra-durable design means the 15 Can Sling Cooler is 100% waterproof and tough enough for the trails. Count on it to keep ice plus 15 cans of your favorite beverage cold on even the hottest days - thanks to built-in premium insulation. Whether your bliss is found in the b