High confidence
Exact registry match — this is a specific TTB COLA record. We found a strong match for this wine.
What to Expect
Discover a unique take on classic Riesling from DUO WINERY & CIDER CO., a Michigan-based producer. Their sparkling wine/champagne showcases the versatile nature of this grape, with its origins in Germany's Rhine and Moselle regions. Expect a range of styles, from bone-dry to intensely sweet, reflecting the diversity found across U.S. Riesling labels, including those produced in the Pacific Northwest and New York.
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 | 18008001000692 |
|---|---|
| Brand name | DUO WINERY & CIDER CO. |
| Class / type | — |
| Origin / appellation | — |
| Grape varietals | Riesling |
| Approval date | Jan 11, 2018 |
| Status | APPROVED |
| Serial number | 180001 |
| Permit number | BW-MI-38 |
| Producer name & address | FENN VALLEY VINEYARDS, FENN VALLEY VINEYARDS, INC. 6130 122ND AVE FENNVILLE MI 49408 DUO VINEYARDS (Used on label) |
| TTB record | View on TTB COLA Online → |
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