The Irishman Cask Strength is a series of limited-edition, high-proof Irish whiskeys from Walsh Whiskey, known for its annual release of a vintage cask strength blend of single malt and single pot still whiskeys. These whiskeys are bottled at their natural cask strength, meaning they are not diluted with water after maturation, resulting in a higher ABV (Alcohol By Volume). Each year’s release is a unique blend, carefully selected by Bernard Walsh, and features a distinct flavor profile.