Includes 2 lids (thumb-slide, screw-on lid and a black can/bottle ring) designed to attach to the Insulator at the same time to prevent loss and provide a seamless on-the-spot transition Lead-free vacuum seal Copper-lined, vacuum-insulated deep draw liner maintains optimal 6X drinking temperatures; keeps ice over 48 hours 1-year limited warranty Twist top rubberized ring to hold a standard 12 oz. can or bottle Single self-contained unit transitions between poured drink insulated tumbler, 12 oz. 3.25" D x 3.25" W x 6.313" H
