Cal. Bus. & Prof. Code § 23401

An on-sale general license, with respect to beer and wine, and any on-sale license, with respect to the particular beverage or beverages mentioned in the license, also authorizes the exercise of the rights and privileges granted by an off-sale beer and wine license; provided, however, that a daily on-sale general license issued pursuant to Section 24045.1 shall not authorize the foregoing rights and privileges. None of the licensees mentioned in this section may, by reason of any license mentioned in this section, label, bottle, package, or refill any package with any alcoholic beverage.