Puramun operates in Mendoza's Uco Valley, a high-altitude region where diurnal temperature swings and mineral-rich soils shape wines of precision and depth. The winery's portfolio centers on Malbec and Cabernet Franc, varieties that thrive in these conditions. The Co-Fermented blend of Malbec and Petit Verdot demonstrates the complexity possible when complementary grapes ferment together, while the Reserva Cabernet Franc showcases the elegance and structure the region imparts to this varietal. A straight Malbec rounds the core range, capturing the dark fruit and textural richness Uco Valley is known for. Decanter, Wine Advocate, Wine Spectator, Wine Enthusiast, and Falstaff have all assessed Puramun's wines.