The Boss Hog Sirens Song IX Straight Rye Whiskey from WhistlePig is a limited edition whiskey that is bottled at 102.5 proof. It is made from a blend of rye whiskeys aged for at least 12 years in American oak barrels. The whiskey has a deep amber color and a complex aroma of toasted oak, baking spices, and dried fruit. On the palate, it is full-bodied and smooth, with flavors of caramel, vanilla, and baking spices. The finish is long and lingering, with notes of oak and spice. This whiskey is perfect for sipping neat or in a classic cocktail.