Bushmills Triple Distilled Original Finest Blended Signature Irish Whiskey 1.75 LThe Cornerstone Of Our Family Bushmills Original Is A Smooth And Versatile Triple Distilled Blend. An Approachable Whiskey Which Has Been Matured In Both Bourbon And Sherry Casks Resulting In Fresh Fruit And Vanilla Notes. A rich, dark, Irish blend, Black Bush contains a high proportion of triple distilled single malt, aged in Oloroso sherry casks for around eight to 10 years before marriage with the grain.