Double Diamond Oakville Proprietary Red is made from 50% Cabernet Sauvignon, 25% Merlot, and 25% Cabernet Franc.

"The inaugural release of the 2021 Proprietary Red Wine upholds the level of excellence expected from winemaker Thomas Rivers Brown. It expresses a fragrant perfume of ripe red cherry, blueberry, and pomegranate, mingled with bell pepper, iron, and vanilla bean. On the palate, generous red and blue fruits are complemented by blackberry compote, dark chocolate, and espresso. The wine has silky tannins, food-friendly acidity, and a lingering finish. It is ready to drink upon release but will cellar well for years to come."