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 smooth and approachable dessert wine made from Merlot grapes grown in California. With its soft tannins and moderate acidity, this Merlot-based wine is perfect for sipping on its own or as a versatile ingredient in your cooking. Its origins in the COLA registry highlight its popularity as both a single-varietal choice and a blending grape, making it an excellent addition to any dessert menu.
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 | 26118001000323 |
|---|---|
| Brand name | MARKHAM VINEYARDS |
| Fanciful name | ROCKERBOX VINEYARD |
| Class / type | — |
| Origin / appellation | — |
| Grape varietals | Merlot |
| Approval date | Apr 29, 2026 |
| Status | APPROVED |
| Serial number | 26RBME |
| Permit number | BW-CA-957 |
| Producer name & address | Markham Vineyards, LION NATHAN USA, INC. 2812 ST HELENA HWY N St Helena CA 94574 |
| TTB record | View on TTB COLA Online → |
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