Rockstar Spirits was originally launched in 2018 to create the best spiced rum but has now ventured into the world of whisky. The story of their Both Barrels Cask Strength is in the name. This is a blended malt of two different malt whiskies. One from the Highlands, the other from Speyside. It was then finished in both sherry and bourbon casks. The fact that it is bottled at cask strength is just the cherry on top.
