Bulleit Bourbon is a brand of Kentucky straight bourbon whiskey produced at the Kirin Brewing Company Four Roses Distillery in Lawrenceburg, Kentucky, for the Diageo beverage conglomerate. It is characterized by a high rye content for a bourbon (at approximately 28% of the mash bill) and being aged at least six years. It is bottled at 45% abv (90 proof) for the US, Canadian, British, Dutch and Mexican markets. For Australia and Danish markets, it is bottled at 40% abv. It is also sold in Germany, Norway and Sweden. In the U.S. and other markets, Bulleit also offers a rye whiskey.