Glengoyne 21 Years Old was introduced in 2007. The whisky matured exclusively in first-fill European oak sherry casks and is bottled at 43% ABV. The 2020 release has a newly-designed label and comes in an elegant box that is made from recycled materials. Since 2019, 100% of Glengoyne’s energy is sourced from wind turbines. Through this and several other methods of sustainability, the distillery focuses on a greener future.