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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
BIVIUM offers a unique blend of Petite Sirah and Viognier, both grapes with rich histories in California wine production. With its deep color from Petite Sirah and floral aromatics from Viognier, this wine promises a complex flavor profile that showcases the best of these varietals. While we can't pinpoint an exact origin or classification, BIVIUM's blend reflects the growing trend of blending lesser-known grapes to create distinctive 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 | 23125001000946 |
|---|---|
| Brand name | BIVIUM |
| Fanciful name | KOSMOS |
| Class / type | — |
| Origin / appellation | — |
| Grape varietals | Petite Sirah, Viognier |
| Approval date | May 23, 2023 |
| Status | APPROVED |
| Serial number | 23KOSM |
| Permit number | BWN-CA-23942 |
| Producer name & address | BIVIUM WINE LLC, BIVIUM WINE LLC 25327 AVENUE STANFORD STE 105 SANTA CLARITA CA 91355 BIVIUM WINE (Used on label) |
| TTB record | View on TTB COLA Online → |
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