Green Spot was originally produced exclusively for the Mitchell family who, commenced trading in 1805 on 10 Grafton St. in the heart of Dublin city as purveyors of fine wines and confectionary. Four generations later, the company is still in the wine and spirits business, under the stewardship of Jonathan Mitchell and his son Robert. The Mitchell family expanded into whiskey bonding in 1887, whereby they sent empty wine, sherry and port casks via horse and cart to the local Jameson Distillery, which were then filled and returned to the Mitchell's cellar warehouse. There, the whiskeys matured for many years under bond until they were ready to be bottled and sold. A non age statement Single Pot Still Irish Whiskey comprising of pot still whiskeys aged between 7 & 10 years. The whiskey has matured in a combination of new bourbon and refill bourbon casks as well as sherry casks.

Made from a mash of malted and unmalted barley and then triple distilled in copper pot stills, Redbreast 15 is comprised exclusively of Pot Still whiskeys matured in the finest oak casks for no less than 15 years. A careful balance of first fill and refill casks accentuates the assorted spices within Redbreast's characteristic full and complex flavour.