This Balvenie 15 year is aged entirely in an ex-Oloroso sherry butt. A butt is a type of cask standard for aging sherry, approximately 475-500 liters. Because of the larger size, there is less surface area per amount of liquid and thus the cask impact is lessened. This may be why this particular offering spends its entire life in the same sherry butt, as opposed to other releases where the sherry cask is used only at the end. Unlike other age statement single malts, which contain a variety of ages with only the youngest listed, this Balvenie is 15 years only, no younger or no older.
Balvenie 15 Year Single Barrel Sherry Cask
