16 oz. Concrete Corkcicle Canteen
Ditch the cooler. Keep the cool. Enjoy your favorite cold or hot beverage, anytime, anywhere. Crafted from stainless steel with proprietary triple insulation. Patented easy-grip flat sides. No-slip bottom. Keeps drinks ice cold for up to 25 hours or hot for up to 12 without freezing or sweating. Cold even longer for drinks containing ice.