Natterjack Irish Whiskey Cask Strength 750 MLNatterjack Irish Whiskey Cask Strength 750 ML is a bold and uncompromising expression of Irish craftsmanship. Bottled at cask strength, Natterjack Irish Whiskey Cask Strength 750 ML delivers powerful aromas of caramel, vanilla, and toasted oak with hints of spice and dried fruit. On the palate, Natterjack Irish Whiskey Cask Strength 750 ML is rich and full bodied, offering layers of toffee, honey, and dark chocolate balanced with pepper and oak. Each