Miller is working with a company called Tempra Technology to bring you self-cooling beer cans.
The specially modified cans use proprietary engineering to create a temperature drop that will reduce the I.C. Can contents by a minimum of 30° Fahrenheit in just three minutes. When activated, the all natural desiccant contained within a vacuum draws the heat from the beverage through the evaporator into an insulated heat-sink container. It is this patented vacuum-power which lowers the temperature so dramatically and quickly, leaving the beverage inside cold.I love it when a plan comes together. Now they need to figure out how to do this with glass bottles.