he Irishman – The Harvest Brown Berry Beer Cask Finish is a triple-distilled, non-chill filtered, marriage of aged Single Malt and Single Pot Still Irish whiskeys by Walsh Whiskey in Carlow. The cask originated from the Caribbean, Saint Lucia, where it first matured Rum for a few years before working its magic on Dick Mack’s Brown Berry Beer for 6 months. The Harvest whiskey was then aged for an additional 7 months in the distinctive Brown Berry Beer Cask from Dick Mack’s Brewhouse in Dingle. This rare single cask of whiskey is bottled at 50.04% ABV.