Single barrel bourbons, while unique, aren't exactly rare nowadays. However what makes Four Roses stand apart is that they have 10 different recipes they use when making their blended bourbon. This means that they also have 10 different variations of single barrel recipes they can use for their Single Barrel product. While the standard bottling is always offered as OBSV at 100 proof, part of the fun of the Four Roses Single Barrel line is trying each recipe and finding what you like.
Spirit TypeSingle Barrel