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Exact registry match — this is a specific TTB COLA record. We found a strong match for this wine.
What to Expect
Expect a rich and complex Zinfandel from Rosenblum Cellars, ideal for dessert or pairing with hearty meals. This California-grown grape offers a range of styles, from bold and spicy dry reds to the popular off-dry White Zinfandel. Whether you're looking for a traditional full-bodied experience or something lighter and sweeter, this wine is sure to delight your palate. Its versatility makes it a staple in American wine culture, perfect for those casual yet sophisticated evenings.
Original editorial summary © 2026 Encyclopedia of Wine. All rights reserved; may not be reproduced without permission. Registry facts are public TTB data; brand names and label artwork remain the property of their respective producers.
| TTB ID | 18039001000533 |
|---|---|
| Brand name | ROSENBLUM CELLARS |
| Fanciful name | SINGLE VINEYARD |
| Class / type | — |
| Origin / appellation | — |
| Grape varietals | Zinfandel |
| Approval date | Feb 20, 2018 |
| Status | APPROVED |
| Serial number | 180033 |
| Permit number | BWC-CA-4623 |
| Producer name & address | BRONCO WINE COMPANY 1081 NAPA RD SONOMA CA 95476 ROSENBLUM CELLARS (Used on label) |
| TTB record | View on TTB COLA Online → |
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