Our take
Mumm Napa Prestige Cuvee Terroir Champagne California Sparkling Wine
- Style
- Sparkling wine
- Size
- 750 ml
- Region
- California
- Shelf barcode
- 0010986011273
Our take
What we make of this bottle
The average is 4.56, from 55 shoppers, more raters than most wines here see; both figures were observed August 12, 2026.
The shelf name carries four names and terms, Mumm Napa, Prestige Cuvee, Terroir, and Champagne, attached to a wine we confirmed as Californian. When a single shelf name carries both Champagne and California Sparkling Wine, the answer has to come from the bottle itself: what does Mumm Napa say this wine is, and which grapes does it say are inside? Our price checks on August 10 and 11, 2026 put this bottle between $32.99 and $47.99.
Our call: this fits a shopper settled on California sparkling, with one of the larger rating pools we track already behind it. Pass if you want to know what you are pouring before you spend; the record confirms neither the grapes nor what the word Champagne is doing in the shelf name of this Californian wine, and the pool's average sits below the middle of the rated wines we cover.
The Grocery Store Wine Desk · written Aug 14, 2026 from our research file for this wine. Numbers reflect our latest checks.
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Read our take →The prices we checked
Dated store checks, not a promise about your store.
- Kroger, Atlanta suburbs, GA$47.99
- Kroger, Cincinnati, OH$32.99
- Fred Meyer, Portland, OR$45.99
The regular price can vary by store and date.
Research status
What we are still checking
Our overview above draws on the dated store feed, shopper ratings, our region and grape research, and any sourced producer facts. We are still working to confirm the current release, the full producer record, and the bottle itself, and we update this page as we learn more.
Getting to know California.
California on the label is useful provenance but weak detail about place. For these wines, sourcing disclosure, blend construction and house-style consistency carry more decision value than a generic climate paragraph.
What the name means
A state-level appellation, broader than an individual American Viticultural Area. It permits a multi-region blend and does not by itself identify one climate or soil.
How grapes grow here
The state spans cool maritime zones and hot inland valleys. A California designation alone does not reveal which conditions shaped the fruit.
What lies under the vines
At state scale, sourcing and house-style construction matter more than any single soil story.
How large the region is
- Reusable question
- Which counties or AVAs supplied the blend, and did that mix change by release?
Places within the region
- Resolution limit
- County, AVA and vineyard claims begin only when the release names them.
Where this information comes from
- Store listing
- Price, package, product identifier, and shopper rating. Checked Aug 10, 2026.
- Barcode
- The shelf barcode shown here is computed from the store product identifier. It has not been checked against a bottle.
- Method
- Every price, rating and fact here is a dated observation. How we check.