12oz Urban Peak 3-In-1 Tumbler

Copper lined, vacuum-insulated deep draw liner maintains optimal drinking temperatures. 18-8 Stainless Steel dual wall construction. Lead-free vacuum seal. Features a sweat-free design and 2 attachments: thumb-slide, screw-on lid and a black can/bottle ring. Twist top rubberized ring to hold a standard 12 oz. can or bottle. Transitions between poured drink insulated tumbler, 12 oz can cooler, and 12 oz beer bottle cooler. Fits in most corporate and personal coffee machines.