Don't even think of opening this Cab now. The tannins are hard, and they lock down the considerable blackberry, black currant, anise and dark chocolate flavors. It's a very fine wine. The 100% Cab grapes come from Howell Mountain, Atlas Peak, Mt. Veeder, Rutherford, St. Helena and Coombsville, making this a sort of international citizen of Napa Valley. 2011–2016.