Mammoth Coolers Forest Green and Stainless Chillski Drink Holder The Mammoth 12 oz. Chillski is the ultimate way to keep your canned or bottled drink cold for hours. It is double-wall vacuum insulated which will keep your beverage up to 10X longer than a standard can holder. The Chillski is built with 18/8 durable stainless steel. The screw on collar seals the can or bottle securely inside the insulated body, making it the ultimate drinking experience. Features: - Works with most standard 12 oz. packaged beverages - 18/8 kitchen grade stainless steel - Double wall vacuum insulated - Screw on sealing collar - Condensation Free - Lifetime Warranty Manufacturer: Mammoth Coolers MFG Number: MS12KZ342 UPC: 856924006525