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. Stop by the store to see what colors we have in stock or to customize a decal on any size canteen! Personalize for just $7!