Mumm Rsrv Cuvée 4.5

Mumm Rsrv Cuvée 4.5 carries a distinctive numbered cuvée identity, while the governed bottle facts available here establish Chardonnay and Pinot Noir as the grape varieties identified for the wine. No percentages are attached to those two varieties, so the correct description is a named grape pair rather than a quantified blend. The Cuvée 4.5 name is itself important because it distinguishes this release within the Mumm Rsrv range. It should remain intact rather than being simplified into a generic house reference. No vintage year, dosage, ageing period or bottle size is attached to the current claims. The wine is therefore best described through exact product identity and its two named grapes. For a buyer, the practical coordinates are Mumm Rsrv Cuvée 4.5, Chardonnay and Pinot Noir. That is enough to make the bottle recognisable without inventing proportions or a year. Keeping the grape pair unquantified preserves the precise level of information attached to this record and avoids turning a simple composition statement into a formula that has not been established.