Silver Oak's Napa Valley Cabernet is 80% Cabernet Sauvignon, blended with Merlot, Cabernet Franc and Petit Verdot, for a robustly structured, complex Bordeaux-inspired wine. The varieties are vinified separately, but blended before being harmonised by ageing together for 25 months in new American oak and a further 20 months in bottle. A silky yet heorically grippy wine, with intense boysenberry fruit, nuaced with notes of truffles and game.