Irish Pot Still. Bourbon Barrel Aged, Irish Oak Finished. A style of whiskey that can only be made in Ireland. It is a mixed mashbill whiskey that was once the largest selling style in the world and is now making a comeback packing in more layers of flavor that other varieties. This one is single cask, aged in one of the rarest, most flavorful varieties of oak in the world - Irish oak. The virgin casks soak in so much whiskey that the liquid can only be finished for a year in them (after spending 3 years in American Oak, ex-Bourbon casks. While the bourbon cask softens and sweetens the whiskey, the higher levels of flavor in Irish oak complement and balance the classic pot still spices. Each bottle is numbered back to the cask, batch and 130 year old oak tree felled in the mountains around the distillery. We like this one neat, over ice, or in a highball (garnished with a grapefruit peel & mint sprig). A truly unique experience in whiskey.