Zero dosage, all Pinot Noir, and in the one format that lets it age at its own pace. Bertrand Gautherot farms biodynamically in Buxieres-sur-Arce, in the far south of Champagne, where the Kimmeridgian limestone matches Chablis, and where he keeps livestock so the farm can feed itself. Fidele is his Pinot Noir, fermented on native yeasts in barrel and bottled brut nature, with no sugar added to smooth the finish. The magnum slows everything down, and a wine this structured only gets better for it. Open one for a long dinner and it will still be improving at the end of the night.