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What to Expect
Boundless Optimism is a dessert-style wine crafted with a blend of Malbec, Cabernet Sauvignon, and Petit Verdot grapes. Originating in California, this wine offers rich, plummy flavors from the Malbec paired with full-bodied structure from the Cabernet Sauvignon and subtle complexity from the Petit Verdot. Whether you're looking for a dessert wine or enjoy cooking with red wines, Boundless Optimism is sure to delight your palate.
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 | 18075001000958 |
|---|---|
| Brand name | BOUNDLESS OPTIMISM |
| Fanciful name | GLORIOUS RIVER |
| Class / type | — |
| Origin / appellation | — |
| Grape varietals | Malbec, Cabernet Sauvignon, Petit Verdot |
| Approval date | Apr 3, 2018 |
| Status | APPROVED |
| Serial number | 18OGR1 |
| Permit number | BWN-CA-15482 |
| Producer name & address | ADASTRA WINES, ADASTRA WINES, INC. 21684 EIGHTH ST E STE 470 SONOMA CA 95476 OPTIMISM- (Used on label) |
| TTB record | View on TTB COLA Online → |
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