the softdrink giant cocacola have teamed up with 7eleven to produce new chillactivated packaging the 16oz can features an image of a white contour glass, and through the use of thermochromic ink, when the can is chilled to 46 degrees fahrenheit, three bluecolored cubes appear inside of the glass. these cans are available in 16oz 473ml but there has not been any indication on whether they will also be available in the regular 12oz 355ml cans, which would make it available nationwide to all retailers. this continues a trend of beverage manufacturers making use of thermochromic ink to show that the soda or beer is chilled to an appropriate temperature for cold consumption. source httpbevwire.wordpress.com20130603cocacolaembracesopeninghappinessforsummer2013
