The magnum format, with twice the capacity of a standard bottle, is ideal for wines such as this Luis Cañas Reserva, as they evolve more slowly than their 75 cl counterparts, making them an essential piece of a good wine cellar. Made mostly from Tempranillo grapes (and a slight touch of Graciano) from vineyards over 40 years old. It is aged for 18 months in French and American oak barrels.