The Traverse City Traverse City Straight Bourbon Whiskey Signature Edition is a limited-edition whiskey that is made from a blend of corn, rye, and malted barley. It is aged for at least two years in new, charred American oak barrels. The whiskey has a deep amber color and a rich, full-bodied flavor with notes of caramel, vanilla, and oak. It is bottled at 90 proof and is best enjoyed neat or on the rocks.