WhistlePig 18 Year Double Malt Rye 750 MLWhistlePig 18 Year Double Malt Rye 750 ML is the oldest whiskey in WhistlePigs lineup, a rare expression crafted from a unique mash bill of rye, malted rye, and malted barley. The WhistlePig 18 Year Double Malt Rye 750 ML delivers unparalleled complexity with notes of butterscotch, vanilla, dark chocolate, oak, and baking spice. Aged for nearly two decades, the WhistlePig 18 Year Double Malt Rye 750 ML showcases depth, elegance, and refined smoothness