Founded in 1876, Glenlossie is a Speyside distillery owned by Diageo which is a key resource for production of the company's blended whiskies. The distillery itself is best known for its independent bottlings.

A Glenlossie 17 year old distilled in 1978 and bottled at cask strength in 1995 by Cadenhead for its Authentic Collection range. Cadenhead was founded in 1842 by George Duncan, who was quickly joined by William Cadenhead who renamed the business after Duncan’’s death in 1858. When Cadenhead in turn passed away in 1904, his nephew Robert Duthie took over and turned the business into the independent bottler it is today. After Duthie, it was managed by one of his employees, Ann Olivier, whose stubborn approach to running the business led to much of the stock having to be sold at auction by Christie’’s (London) in 1972 to feed the kitty and save the business. It was then sold to J. & A. Mitchell and Co, who also owned Springbank, and moved to Campbeltown. Launched in the 1990s, the Authentic Collection marked the end of the previous two decades of bottlings at 46%, instead favouring cask strength releases. It became Cadenhead’’s main range.