The Barrell Private Release CS01 is a limited edition whiskey released by Barrell Craft Spirits. It is a blend of straight bourbon whiskeys aged between 8 and 12 years in charred American oak barrels. The whiskey is bottled at cask strength, meaning it is bottled at the same strength as it was when it was put into the barrel. The whiskey has a deep amber color and a complex flavor profile of oak, caramel, vanilla, and spice. It is a great whiskey for sipping neat or on the rocks.