27 CFR § 27.56 - Distilled spirits containers of a capacity of not more than 1 gallon.

Bottled distilled spirits imported into the United States for sale shall be bottled in liquor bottles which conform to the requirements of subpart N of this part and part 5 of this chapter. Empty bottles imported for the packaging of distilled spirits shall conform to the requirements of subpart N of this part. (For customs requirements as to marking, see 19 CFR parts 11 and 12.)

[T.D. ATF–206, 50 FR 23955, June 7, 1985]