The Slim Arctican is an elongated can cooler that snugly fits your favorite seltzers, specialty beers, and other beverages. Freeze the cooling core base, twist it on, drop in a cold 12oz canned beverage. and enjoy ice cold drinks, anytime. Have an 8.4oz slim can? Include a felt sleeve and easy-slide spacer for 8.4 oz. slim cans. Chills for upto 3 hours.