Independent public registry. Not affiliated with or endorsed by TTB.  Coverage & Limitations →
TTB COLA Record

KEY TO BLDG 1

DESSERT /PORT/SHERRY/(COOKING) WINE  ·  CALIFORNIA  ·  Approved Jul 9, 2026
High confidence Exact registry match — this is a specific TTB COLA record. We found a strong match for this wine.
What to Expect

KEY TO BLDG 1 Zinfandel is a quintessential grape from California's rich terroir, known for its bold, high-alcohol reds. This dessert/wine category offers a unique blend of depth and versatility—perfect for sipping on its own or pairing with a variety of dishes. Whether you're looking to indulge in the traditional dry style or enjoy the refreshing sweetness of White Zinfandel, this wine is sure to delight your palate and complement a range of flavors from barbecue to tomato-based pasta dishes.

TTB ID26182001000263
Brand nameKEY TO BLDG 1
Class / typeDESSERT /PORT/SHERRY/(COOKING) WINE
Origin / appellationCALIFORNIA
Grape varietalsZinfandel
Approval dateJul 9, 2026
StatusAPPROVED
Vendor code41239
Serial number26KBZN
Permit numberBWN-CA-21400
Producer name & addressCopper Cane, COPPER CANE LLC 1960 SAINT HELENA HWY RUTHERFORD CA 94573 KEY TO BLDG 1&nbsp(Used on label)
TTB recordView on TTB COLA Online →
 Official Source

TTB remains the source of record. Wine Grabber links each record back to the public COLA detail when available.

View official TTB record →
Related Registry Pages

What would you like to do next?

Wine Grabber is a free public registry. Pick the path that fits you — your choice helps us learn what people come here for.

For wine drinkers
Understand & remember this wine
Scan, understand, save, and learn about this wine.
For wine businesses
Manage & monetize this wine data
Turn labels into clean product records, menus, shelf cards, ecommerce copy, and inventory-ready wine data.
Data sourced from the public TTB COLA Online registry. Wine Grabber is not affiliated with or endorsed by TTB. Label images are being added for a growing share of records as we harvest them from TTB. Coverage is partial and growing. Coverage & Limitations →