Rey Campero Espadin is produced from Agave angustifolia that is fermented in open air with wild yeasts. In true Destiladora de Mezcal Sánchez fashion, only the highest quality and most mature agave are used in production. Many batches of Rey Campero Espadin are also aged in glass before bottling, which gives them a much softer feel. Make sure to check the release and bottling information on each bottle as different batches have different flavor notes. Regardless of which release you’re tasting, many consider this to be the best Espadin on the market.