Glenfarclas 105 Cask Strength 22 Years Old was released in 2018 to celebrate the 50th birthday of Glenfarclas 105. Back when it was introduced in 1968, a 60% ABV whisky was revolutionary, standing in stark contrast to the standard 40% ABV. Glenfarclas 105 was originally created as a Christmas gift for the distillery’s employees and friends, but quickly became a widespread favourite. The whisky matured for 22 years in sherry casks and is bottled at 60% ABV (105 proof in the outdated British Proof system). Only 3600 bottles have been released.