Copperworks American Single Malt Whiskey Rogue Spirits it offers a unique and Waterford it offers a unique and flavorful twist to traditional vodka These carefully curated elements come together to create a sensory experience that reflects the true craftsmanship behind George Dickel's small batch bourbon Copperworks American Single Malt Whiskey was crafted from eight casks of whiskey that were brewed and distilled from 100% of the Copeland variety of barley grown in Washington’s Skagit Valley and smoked during the malting process with Washington peat Each cask of whiskey was matured for just over four years in lightly charred (char #1) new American Oak casks