Can 1 of 3

When drinking a can of Coke recently, I noticed that I was lucky enough to have Can 1 of 3. That struck me as odd. Soda is not sold in threes. It’s sold in packs and multiples of six (perhaps as a ode to the Sumerians?). And don’t start with the “3 is half of 6” thing because then you’d just be pedantic.

But what is the “Can 1 of 3” all about? Are there different designs of the can? Slightly different weight or metal types used to make the can? Something else?

Perhaps we need to visit the home of soda to learn the truth …