I've just seen this:

http://chillcan.com/


Anyone knows something? Vaporware? I hope it's real, cold beer in the middle of nowhere is UL enough for me.

This concept has been around since the early 70's. The only one I have seen commercialized was in Mexico for a Coke product. Pop the top and compressed CO2 escaped through a coiled tube, cooling the contents on its way out.

The cost is still prohibatively high as we looked at this 4-5 years ago. Still a neat idea that just doesn't seem to go away.