Tequila Fortaleza or Los Abuelos in Mexico is one of the most acclaimed artisanal tequila brands among aficionados, celebrated for its authenticity, rich flavor, and deep historical roots. Its story reaches back over 140 years to the very beginnings of the tequila industry. The brand is helmed by Guillermo Erickson Sauza, the fifth-generation member of the legendary Sauza family, whose tequila legacy began in 1843 with his great-great-grandfather, Cenobio Sauza. Production & Provenance Expression: Blanco Region: Tequila, Jalisco, Mexico NOM: 1493 (distillery identifier) Agave Variety: Blue Agave (Tequilana Weber) Cooking: Stone & Brick Oven Extraction: Tahona Fermentation: Open air in wood tanks Distillation: Double distilled in copper stills Mellowing: Rested for 60 days in stainless steel tanks Maestro Tequilero: Guillermo Sauza Key Specs ABV: 40% Bottle Size: 750 ml