Beer and soda bottled or canned for individual servings still use imperial units (12oz/16oz/20oz). Oddly, water bottled for such has mostly moved over to metric. Keg beer also still uses imperial.
In Finland you can always order 0,568 liter beer. (Imperial pint) Or traditional large beer which is 0,5 liter or euro beer which is 0,4 liter. You decide.