Red Wine by Billhook from Napa Valley, California. Billhook Cabernet Sauvignon is grown in Napa Valley from responsibly and respectfully farmed vineyards and offers flavors of dark plum, blackberry and bright cassis that will enhance any table. Cool, maritime vineyards provide deep flavors of blackberry, plum and cassis. Traditional blending with Cabernet Franc, Merlot, Malbec and Petite Verdot results in an elegant wine with balanceand complexity.