The Marie Du Lac Sancerre is sourced from various vineyards through the strength of their relationships with local growers. The multiple small batches of wine are assembled into a blend that reflects the characteristics of two of Sancerre's precious lieux-dits: "Longues Fins" in Chavignol and "Garennes" in Sancerre. From 43yr old vines this Sauvignon Blanc is hand harvesred, before being vinified in stainless steel by Franck and Clement Laloue.