Ocaso produces wines from Mendoza, Argentina's premier wine region. The winery works primarily with Malbec, the varietal that defines the region's identity—a grape that yields wines of deep color and structured tannins in Mendoza's high-altitude terroir. The Axel Gran Malbec–Cabernet Sauvignon blend represents the winery's approach to Bordeaux varieties in Argentina, combining Malbec's dark fruit and weight with Cabernet Sauvignon's architectural precision. A straight Malbec offering shows the varietal on its own terms. Ocaso also produces Torrontés, Argentina's signature white—a crisp, aromatic wine that captures the mineral and floral character the grape achieves in the Andes foothills. Wine Enthusiast and Decanter have rated the portfolio.