The Balvenie Single Barrel 25 Years is aged exclusively in American oak for 25 years and selected by Malt Master David C. Stewart MBE for its delicate spices and rich honey sweetness. With no two casks producing identical single malt, this unique whiskey is limited to 300 bottles per cask and reflects the date of distillation, bottling date, and number of cases matured on its label. This unfiltered release has an ABV of 47.8%.