First distilled in the 1960s, Rhosdhu was a style of single malt produced at Loch Lomond distillery. The brand was discontinued in the year 2000, but was later revived by the distillery as the name for an unusual single grain that they column distilled from 100% malted barley.
Known as Old Rhosdhu when officially bottled, this is a 1990s distillery bottling of the 5 year old.