High confidence
Exact registry match — this is a specific TTB COLA record. We found a strong match for this wine.
What to Expect
Expect a vibrant and refreshing Sauvignon blanc from California, with its characteristic herbaceous notes and citrus flavor profile. As one of the grape's most recognizable varieties, it often brings hints of green apple and tropical fruits like passionfruit and guava, making for a delightful table wine that pairs beautifully with seafood or light salads.
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 | 23009001000730 |
|---|---|
| Brand name | HANNA |
| Fanciful name | ESTATE RESERVE |
| Class / type | — |
| Origin / appellation | — |
| Grape varietals | Sauvignon blanc |
| Approval date | Jan 10, 2023 |
| Status | APPROVED |
| Serial number | 23SAUV |
| Permit number | BW-CA-5282 |
| Producer name & address | HANNA WINERY INC. 5345 OCCIDENTAL RD SANTA ROSA CA 95401 |
| TTB record | View on TTB COLA Online → |
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