What is the bottling proof requirement for Straight Bourbon?

The bottling proof requirement for Straight Bourbon is 80 proof or higher. This means that when Straight Bourbon is bottled, it must have an alcohol content of at least 40% ABV (alcohol by volume). This minimum standard ensures that the bourbon maintains enough potency and flavor, characteristic of the style, while also ensuring it is suitable for consumption straight or in cocktails.

Understanding this requirement is essential for those studying bourbon, as it highlights the balance between alcohol strength and the overall quality and flavor profile that defines Straight Bourbon. It's also important to note that while some bourbons may be bottled at higher proofs, they are not legally required to do so as long as they meet the minimum threshold.