L'Estornell Reserva Sherry Wine Vinegar from Jerez. Produced from choice Palomino Fino grapes in the centuries-old traditional method. L'Estornell is aged in a solera of 24 oak casks. Pungent, intense, and concentrated flavor achieved only in genuine sherry cinegar from Jerez de la Frontera. Excellent complement to L'Estornell extra virgin olive oil - a brand respected by consumers.