Our take
Mumm Sparkling Brut Prestige Champagne California Wine
- Style
- Sparkling wine
- Size
- 750 ml
- Region
- California
- Shelf barcode
- 0852832000150
Our take
What we make of this bottle
82 shoppers have turned in a rating for this bottle; fewer than one wine in five that we rate has drawn that many. The name itself is a crowded one: Mumm, Sparkling, Brut, Prestige, Champagne, California.
The geography, at least, is settled: we confirmed the wine is Californian, sold under the Mumm Napa brand name. As for the rest of those words, our evidence does not explain them.
Our call: workable for the shopper who wants a brut-labeled California sparkler and takes a healthy pool of shopper scores as assurance enough. Pass if you want the particulars first; neither the grape mix nor what Prestige is meant to promise is confirmed in our record, 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$23.49
- Kroger, Cincinnati, OH$22.99
- Ralphs, Long Beach, CA$29.99
- Fred Meyer, Portland, OR$30.99
- King Soopers, Colorado Springs, CO$24.99
- Smith's, Las Vegas, NV$28.99
- Kroger, Knoxville, TN$26.99
- Kroger, Richmond, VA$21.99
- Fry's, Tucson, AZ$17.99
- QFC, Tacoma, WA$27.99
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.