Starlight Distillery Single Barrel Bourbon is a four-year Indiana Straight bourbon with a blend of three- and four-grain mash bills, including corn, rye, malted barley and wheat. Aged in charred American oak barrels from four cooperages, it is bottled at 113.8 proof. Bottles retail for about $67.
This exceeded my expectations when I tried it at the distillery, and it seems to have held up outside of the influence of the tasting room environment.