Nonmailable

Three links

On this page11

Link one, the component Link two, the cigarette Link three, the mail The nonmailability section does not define cigarette Which is why it surprises people There is an exception in the cigarette definition too A rulemaking followed And exceptions to the mail prohibition exist in the section So treat this page as the shape, not the answer The packaging consequence is logistics References

Each link is a quotable sentence. None of them mentions a container.

Link one, the component

An electronic nicotine delivery system includes "any component, liquid, part, or accessory" of the device, sold separately or not.

Link two, the cigarette

The term "cigarette" "includes... an electronic nicotine delivery system". Which is a definitional move rather than an analogy.

Link three, the mail

"All cigarettes and smokeless tobacco (as those terms are defined in section 1 of the Act of October 19, 1949, commonly referred to as the Jenkins Act) are nonmailable and shall not be deposited in or carried through the mails."

The nonmailability section does not define cigarette

It takes the definition from the Jenkins Act, which is where the electronic nicotine delivery system language sits. So the chain has to be read across two titles.

Which is why it surprises people

Nothing in the mail prohibition mentions vaping. The word arrives through a definition in a different statute.

There is an exception in the cigarette definition too

The term "does not include a cigar (as defined in section 5702 of title 26)". Which is an exclusion from the cigarette definition rather than from the ENDS one.

A rulemaking followed

The Postal Service was directed to address the applicability of the mailing prohibition, and this property does not summarize what it says. The statutory chain is what is quoted here.

And exceptions to the mail prohibition exist in the section

The section has further subsections beyond (a)(1), and they are not reproduced here. Anyone relying on this needs the whole section rather than the opening sentence.

So treat this page as the shape, not the answer

Three links, each verifiable. What follows for a specific shipment is a question for someone who can read the whole scheme against the facts.

The packaging consequence is logistics

Which is the next page, and it is the only place in this library where a spine changes the carrier rather than the container.

References

15 U.S.C. 375(7). Subparagraph (A) "means any electronic device that, through an aerosolized solution, delivers nicotine, flavor, or any other substance to the user inhaling from the device". Subparagraph (B) includes an e-cigarette, an e-hookah, an e-cigar, a vape pen, an advanced refillable personal vaporizer, an electronic pipe, and at (vii) "any component, liquid, part, or accessory of a device described in subparagraph (A), without regard to whether the component, liquid, part, or accessory is sold separately from the device". Subparagraph (C) excludes a product "approved by the Food and Drug Administration for-- (I) sale as a tobacco cessation product; or (II) any other therapeutic purpose" and "marketed and sold solely for a purpose described in clause (i)". law.cornell.edu

15 U.S.C. 375(2)(A), under which the term "cigarette" "(i) has the meaning given that term in section 2341 of title 18; and (ii) includes-- (I) roll-your-own tobacco (as defined in section 5702 of title 26); and (II) an electronic nicotine delivery system." Subparagraph (B) provides that the term "does not include a cigar (as defined in section 5702 of title 26)". law.cornell.edu

18 U.S.C. 1716E(a)(1): "All cigarettes and smokeless tobacco (as those terms are defined in section 1 of the Act of October 19, 1949, commonly referred to as the Jenkins Act) are nonmailable and shall not be deposited in or carried through the mails." The section does not define cigarette itself; it takes the definition from the Jenkins Act, codified at 15 U.S.C. 375. A rulemaking followed Pub. L. 116-260 and this property does not summarize it. law.cornell.edu

Written from 15 U.S.C. 375 and 18 U.S.C. 1716E and from the catalog as it stood on 19 October 2026. Nothing here states whether any particular product or container is an electronic nicotine delivery system, and nothing here addresses registration, reporting or age-verification obligations, the Postal Service rulemaking that followed, or state law. Every container indexed to this group is glass, and an e-liquid bottle is squeezed: the 24 LDPE containers inside the same capacity window exist in our catalog and are not routed here.