Bushmills 28 Year Old Single Malt Cognac Cask is the debut release Bushmills new annual series, The Rare Casks . Crafted from the finest Irish barley, it is distilled in traditional Irish copper pots before beginning its 28-year maturing journey in hand-selected casks. The triple-distilled spirit is first matured in Oloroso sherry casks and bourbon casks for 11 years, then married and finished for 17 years in cognac casks. Non-chill filtered and bottled at cask strength, this whiskey boasts exceptional depth of flavor the epitome of Bushmills skill and expertise.