Tamarí produces wines from Mendoza, Argentina's premier wine region. The winery's portfolio centers on Malbec, the varietal that defines the region's identity—a grape that thrives in Mendoza's high-altitude terroir and yields wines of depth and structure. The flagship Dos Mundos Blend combines Cabernet Franc, Malbec, Petit Verdot, Cabernet Sauvignon, and Tannat into a complex expression of the region. Alongside this blend, Tamarí offers single-varietal Malbec expressions, including a Reserva tier. The wines have been assessed by major critics including Wine Spectator, Wine Advocate, Wine Enthusiast, Decanter, and Falstaff.