This limited release is the result of joint labour; a collaboration between Boann Distillery and its sister brewery Boyne Brewhouse, resulting in a fantastic, complex blend with a plethora of flavours and detailed aromas. This was created by filling Sherry Hogshead barrels with their award-winning Imperial Stout which was then left to mature for six months. Once these barrels were emptied, the Whistler Premium Blend was filled into these casks, hence the Imperial Stout Finish.