The Old Elk Master Blend Series is comprised of limited-release whiskies developed by our Master Distiller Greg Metze. In creating the Master Blend Series, Greg calls upon his 40+ years of experience producing world-class spirits On a global scale to create timeless whiskey blends that are innovative, tantalizing, and possibly even thought-provoking. In this expression, our Old Elk Four Grain release, Greg elevates the best attributes of the four most traditional whiskey distilling grains while preserving a foundation of corn to stay true to the heritage of our straight bourbon whiskies used in this blend.