Image 1 of 1 Cazcanes No.7 Añejo (80 Proof) $134.99 Cazcanes No.7 Añejo is aged in American White Oak Ex-Bourbon barrels for at least 1 year. It is bottled at 80 proof. Quantity: Add To Cart Added! Cazcanes No.7 Añejo is aged in American White Oak Ex-Bourbon barrels for at least 1 year. It is bottled at 80 proof.