Self-Chilling Cans

This is a pretty incredible technological innovation right here, and it's coming to us from the bastion of scientific advancement known as . . . 7-Eleven?

7-Eleven teamed up with a manufacturing company on SELF-CHILLING CANS. You just twist the base of the can and it uses carbon dioxide to cool it down, even if it's been sitting in the sun . . . no refrigeration needed.

They're testing the cans with cold brew coffee at some stores in the L.A. area. There's no word on when they could go nationwide . . . or expand to other drinks. 

(Foodbeast)

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