• Copper lined, vacuum-insulated deep draw liner maintains optimal drinking temperatures and provides 8X heat retention
• Stainless Steel dual-walled construction
• Lead-free vacuum seal
• Includes 2 attachments: Black can/bottle ring, and spill-proof flip-top AS plastic lid featuring unique Tritan snap-locking closure
• 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
• Sweat-free design
• Durable powder-coated finish
• Fits in most corporate and personal coffee machines
• 1-year limited warranty
• Patented