Piper-Heidsiech, “Essentinel”, Cuvee Reserve, Extra Brut NV: Has been designed to symbolise the essence of the Piper Heidsieck Champagne House. This extra brut style of champagne is aged for a minimum of 4 years in the cellars, the slow maturation process provides a wine which is full and flavour, some with a persistent finish. Alc 12% Grapes: Chardonnay, Pinot Meunier, Pinot Noir.