Utilizing the nearby brewery Cascade Brewing Co, Sullivan’s Cove uses fine Tasmanian barley and double distills in copper pot stills. It then barrels the whisky for a minimum of 11 years and, for this expression, utilizes one used French port barrel and two American oak bourbon barrels. As you can probably guess from the number of bottles, each bottling is a vatting of one port cask and two bourbon casks.