The 2020 Rive Gauche from Bérêche et Fils is an Extra Brut Champagne presented as a blanc de noirs made entirely from Pinot Meunier. The fruit is sourced from the Le Port-à-Binson lieu-dit in the Vallée de la Marne, coming from mature vines, and the cuvée is noted for extended lees ageing. It is a single-terroir release that showcases the character of Meunier from the Marne valley.