Redbreast 12 Year Old Cask Strength is a single pot still Irish whiskey produced through triple distillation in copper pot stills using a blend of malted and unmalted barley. This expression is matured in a combination of American oak bourbon barrels and Spanish oak oloroso sherry butts. Bottled at a cask strength of 57.50%, this whiskey retains the characteristic profile of the Redbreast range while offering an intensified depth and complexity derived from the traditional maturation process.