Le Cellier du Mas is a wine estate managed by David and François Blanchard. The 7-hectare vineyard spans two appellations, Mont‑sur‑Rolle and Tartegnin, with 40% dedicated to red varieties and the remainder to Chasselas. It is composed of 5 distinct plots with their own unique terroirs, ranging from alluvial soil with a gravelly subsoil to heavy, limestone-rich earth.
The estate produces two Chasselas, a Savagnin Blanc, a rosé, a Gamay-Garanoir, a Pinot Noir, and two barrel-aged red wine blends.