Calumet Farm Small Batch Bourbon Whiskey is distilled and aged in Kentucky - the heart of bourbon & horse country. It is aged in deeply charred (#4) oak barrels, then hand selected for premium quality. It is carefully crafted into a bourbon worthy of carrying the name of one of the most prestigious horse racing farms in all of history. Each small batch (50 barrels) is crafted from a blend of premium Kentucky Straight Bourbon Whiskey: 25 barrels of 13 Year Old Kentucky Straight Bourbon Whiskey 25 barrels of 7 Year Old Kentucky Straight Bourbon Whiskey