Double shot of can cooling magic in a two story design. Crack open and sip the one on top, while a second can stays cold and on hold inside. Then just swap them when you're ready, or share one. FEATURES: Multi-Use Design- Keeps a can or beverage, hot or cold, at just the perfect temperature Cup holder compatible- car or camp chair Flex Collar -Keep cans snugly in place or use as - a stabilizing boot TempShield(R) Double-wall vacuum insulation keeps cans, bottles and hot or cold beverages at just the right temperature