Founded in 1792, the Buffalo Trace Distillery is located in Frankfort, in the state of Kentucky. Owned by the Sazerac group, it has been known under several names including George T. Stagg and Old Fire Copper (OFC), and is thought to be the oldest distillery in operation in the United States. It produces an eponymous brand of bourbon, Buffalo Trace Kentucky Straight Bourbon, as well as numerous other brands including William Larue Weller, Thomas H. Handy, Georges T. Stagg and the famous Pappy Van Winkle.

Eagle Rare 10 Year Old is a Kentucky Straight Whiskey Single Barrel produced in Frankfort, Kentucky at the Buffalo Trace distillery. It is a premium bourbon popular with both the general public and bartenders in search of an inspiring base for cocktails.