Portia Roble Ribera del Duero

100% Tempranillo (Tinta del País) from estate plots at 750-820 meters altitude, with vines averaging 25 years on clay-limestone soils. Fermented at 26°C in 30,000-liter conical tanks, then aged 3-4 months in 225L French oak barrels. Features 14.5% ABV, certified under Sustainable Wineries for Climate Protection, and contains sulfites.