This could still use a bit more time in the cellar. Corison makes some classic Napa Cabs but they need some bottle age to reach peak. Purple in color, opaque and bright. The nose has black currants, slight smoke, minerals and just a hint of tarragon. On the palate, this is lean but strong. With air it puts on weight. The black currants come thru with an underlying minerality. Nice acidity. Good finish. This is deep with a tight complexity. If opening soon, give it some air. A nice match for a roast. Definitely some upside on the score as this matures more. Another three to five until peak and another ten to twelve after that.