Wigle Reserve Pennsylvania Straight Bourbon is made from regional corn, wheat and malted barley. Wigle mills, ferments and pot-distills these grains at our distillery in Pittsburgh’s Historic Strip District. Aged for 4 years, this spirit can be enjoyed neat, on the rocks or in your favorite whiskey cocktail. We like to think that bourbon, like all whiskey in America, has a spiritual birthplace here in Pittsburgh, Pennsylvania. Pre-prohibition distillers throughout Pennsylvania, distilled spirits made from corn mash. We consider our Pennsylvania Straight Bourbon to be part of this regional legacy. Wigle Reserve is Wigle’s next evolution of small-batch, hand-crafted Whiskey and unwavering commitment to producing artisanal, premium whiskey.