Grabber Cozy Muff is the cold hand solution when gloves just won’t do. Great for football games, camping, hunting, or photography - anytime you need to keep your hands free while working or playing in the cold. Place and activated Mega Warmer inside the insulated muff to create a warming-oven for your hands. Solid-color muffs are constructed with a durable waterproof nylon shell. Each muff comes with a FREE Grabber Mega Warmer.