From The Distillers:
The Barrell Private Release Series is a project in detailed blending on a scale small enough to allow extreme precision. This is the first time in our company’s history that we have offered “micro” blends to the public.
This rare bottling is from barrel #CH23, a blend of Kentucky whiskeys, with the most substantial component being an 18-year-old whiskey finished in a Apricot Brandy Cask for added complexity. It's bottled at cask strength so you can appreciate its true flavor, 56.53% abv.