St. Clement Vineyards Oroppas is a prestigious Napa Valley red wine blend, representing the winery's flagship offering since the early 1990s. The blend is predominantly Cabernet Sauvignon (approximately 92%) with complementary amounts of Merlot, Petit Verdot, and Cabernet Franc, following the traditional Bordeaux style.

The grapes are sourced from exceptional mountain-grown vineyards across Napa Valley's most renowned appellations, including Diamond Mountain, Howell Mountain, Mount Veeder, Rutherford, and Spring Mountain. This diverse sourcing contributes to the wine's complexity and depth.

Tasting notes reveal ripe black currant and cocoa flavors with a rich, complex character and layers of toasty, spicy oak. The wine is described as powerful yet elegant and restrained, featuring silky tannins and a flavorful finish. It pairs exceptionally well with beef, venison, and rich lamb dishes like moussaka.

The Oroppas has earned critical acclaim with scores averaging 90/100 from major wine critics including James Suckling. Notable awards include a Gold medal from Vinalies Internationales (2001 vintage) and Wine Spectator Top 100 #12 ranking (1992 vintage).