Almost all beverages and food are regulated in terms of the volume of the container, while the filling of oil and vinegar is not bound to it. All volumes are permitted, or in other words, anything goes.
While for example our Egizia or Arrogance bottles are typically used for oil and vinegar, other bottles we have actually created for spirits are used for filling oil and vinegar. Examples include Bonny & Clyde, Diskus or Odyssee.
The Bordeaux Victoria for example, which was originally created for filling high-quality wines, had almost completely changed to an oil and vinegar bottle. An important reason for this is that the content is specifically protected against UV-rays by the dark, antique blue glass colour.