[RandallBrown]

I usually buy/order sugary drinks and beer by the ounce or pint.

Other than 1 and 2 liter bottles of pop, I can't really think of any time I would buy pop or beer using the metric system.

[vidarh]

Cans of soda are most commonly 330ml.

[RandallBrown]

In the US, they're mostly 12 ounces.