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 delicate balance of floral notes and stone fruit from our Chenin Blanc, paired with Viognier's aromatic profile. While we don't have specific details on the origin or classification, you can look forward to these grapes delivering their characteristic flavors in an off-dry or dry style, reminiscent of what you might find in California wines.
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 | 21270001000631 |
|---|---|
| Brand name | ROCK WALL WINE COMPANY |
| Fanciful name | MAMA'S RESERVE |
| Class / type | — |
| Origin / appellation | — |
| Grape varietals | Chenin blanc, Viognier |
| Approval date | Sep 28, 2021 |
| Status | APPROVED |
| Serial number | 21866A |
| Permit number | BWN-CA-15039 |
| Producer name & address | Appellation Trading Company, Appellation Trading Company LLC 55 ENTERPRISE CT STE 5 Napa CA 94558 ROCK WALL WINE COMPANY (Used on label) |
| TTB record | View on TTB COLA Online → |
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Label images are being added for a growing share of records as we harvest them from TTB. Coverage is partial and growing. Coverage & Limitations →