Miltonduff 13yo An Eerie Silence is a single cask release from the Miltonduff distillery in Speyside, by Brave New Spirits independent bottlers as part of their The WhiskyHeroes range of whiskies. Matured for 13 years in a first-fill Oloroso sherry hogshead. Only 324 bottles were produced. Non-chillfiltered and bottled at a cask strength of 53%. (Bottle size 70cl)