The Celtic Cask Series range was born from the Celtic Whiskey Shop's strong relationship with the Irish distillers and the European bodegas and wine houses. These are handpicked from some of the more interesting distillates from the length of the country, both single malt and single pot still, and mature or finish them in great casks from Spain, Portugal and Italy. Sherry, port, madeira, and other wine casks have added richness and complexity to the spirit, from the spicy exotic fruits of Celtic Whiskey Cask Se to the rich Christmas cake aromas of the Celtic Whiskey Cask Tri Deag. The range is growing all the time, but with each edition being a once-off, they sell out very quickly.