Louis M. Martini Cabernet Sauvignon Napa Valley is a classic American Cabernet from one of California's most storied wineries, established in 1933 and based in St. Helena, Napa Valley. This magnum-format 1.5L bottle is equivalent to two standard bottles, making it an excellent value for entertaining or cellaring. The wine is sourced entirely from Napa Valley vineyards and represents the winery's flagship expression of the varietal.

The wine is predominantly Cabernet Sauvignon blended with small amounts of Merlot, Malbec, Cabernet Franc, and Petit Verdot in the classic Bordeaux tradition. It presents a deep ruby color with aromas of dark cherry, blackberry, and cassis, complemented by notes of vanilla and cedar from oak aging. On the palate, flavors of black cherry, plum, and dark berry are supported by a smooth, well-integrated tannin structure and a medium-to-long finish with hints of chocolate and spice.

Aged in a combination of French and American oak barrels, the wine is crafted for approachability while maintaining the structure for several years of further cellaring. It pairs beautifully with grilled red meats, lamb, BBQ, hearty pasta dishes, and aged hard cheeses. Sold at Costco as a case of 6 × 1.5L bottles. Regularly earns 90+ point scores from major wine publications including Wine Spectator and Wine Enthusiast.