High confidence
Exact registry match — this is a specific TTB COLA record. We found a strong match for this wine.
What to Expect
Enjoy a rich and complex South African Table Red Wine, crafted from 80% Shiraz, 10% Mourvèdre, and 10% Grenache grapes sourced from the Union of South Africa. This blend offers a robust taste profile with hints of dark fruit and spice, reflecting the grape varieties' origins in Spain, France's Rhône region, and Spain’s Rioja and Priorat areas.
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 | 20272001000699 |
|---|---|
| Brand name | RIDGEBACK |
| Fanciful name | SIGNATURE S |
| Class / type | — |
| Origin / appellation | — |
| Grape varietals | Shiraz 80%, Mourvèdre 10%, Grenache 10% |
| Approval date | Oct 1, 2020 |
| Status | APPROVED |
| Serial number | 20RB16 |
| Permit number | CA-I-22576 |
| Producer name & address | Petra's Cellar LLC 1419 ASHWOOD DR Martinez CA 94553 |
| TTB record | View on TTB COLA Online → |
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