The Swiss Highland naturally ONI is the alcohol-free gin experience from Studer. As it says on the bottle, naturally ONI refers not only to no alcohol but also no preservatives. They dont like adding things that arent natural, which is why they pasteurise ONI instead. With the same ingredients as the Highland Dry, the ONI is a grown-up non-alcoholic drink for those wanting to enjoy an alternative to alcoholic Gin. Perfect in a G&T or othercocktails.