Kentucky whiskey brand Kentucky Owl is known in certain bourbon circles for the collectibility of this particular whiskey type. They are now onto batch 10 of this, releasing at the same time the last batch of their rye whiskey. The new Kentucky Owl Bourbon Batch No. 10 is a blend of their oldest, oakiest, and most precious barrels combined with more youthful, fruity, and spice-driven selections. It is bottled at a hearty 120.2 proof.