When it comes to exceptional bourbon, enthusiasts are always on the lookout for something special, something that stands out from the crowd. Enter Calumet 15, a highly anticipated expression from the esteemed Calumet Farm Bourbon family. But is it truly rare? Let’s take a closer look at the facts to find out.
The Aging Process
One of the key factors that sets Calumet 15 apart from other expressions is its aging process. All barrels used to craft this rare batch are aged in a single, center cut rack. This meticulous approach ensures that the bourbon develops rich flavors and complexities over time. The fact that it is aged for 15 years, which is longer compared to other releases from the Calumet Farm Bourbon family, adds to its allure.
The Proof and Non-Chill Filtration
Another aspect that elevates Calumet 15 to a higher echelon is its proof. This expression boasts the highest proof ever produced by Calumet Farm Bourbon. The higher alcohol content contributes to a more robust flavor profile that whiskey aficionados crave.
In addition to its impressive proof, Calumet 15 is also Non-Chill Filtered. This means that the bourbon retains more of its natural oils, flavors, and colors. Non-chill filtration adds depth of character and complexity to the final product, making it a true gem for discerning bourbon enthusiasts.
The Batch Size
One important factor to consider when determining the rarity of a bourbon is the batch size. In the case of Calumet 15, each batch consists of a limited number of barrels, specifically 19 barrels. This relatively small batch size ensures that the supply of Calumet 15 is limited, making it a sought-after bourbon that may be harder to find on the shelves.

Conclusion
Based on the facts presented, it’s evident that Calumet 15 holds a special place among bourbon enthusiasts. Its aging process, high proof, non-chill filtration, and limited batch size all contribute to its desirability and rarity. Whether you’re a seasoned whiskey connoisseur or someone looking to embark on a memorable tasting journey, Calumet 15 offers a unique and exceptional experience that is sure to impress.