The TSA question and the state-line question are different questions that people merge — and the state-line question is the one that can actually get you in trouble. Here’s both.
TSA’s Actual Rule
- TSA’s job is explosives and weapons, not drugs — but they’re required to report suspected illegal substances to local law enforcement. A sealed, labeled hemp product in your carry-on is not going to be a TSA conversation in a state where it’s legal; it’s not going to be a clean pass in a state where it isn’t.
- Vapes: carry-on only, always — the lithium battery rule applies regardless of content. A disposable in a checked bag is an airline violation; a disposable in the carry-on is fine. The maintenance guide covers pre-flight device care.
- Gummies and prerolls: sealed, labeled, in original packaging, in the carry-on. Original packaging carries the batch code and COA reference (lab reports) — it’s the difference between “hemp gummies” and a bad conversation if anyone looks.
The State-Line Rule (The One That Matters)
THCP’s legality is determined by every jurisdiction you pass through, not just the endpoints. A product legal in your home state, carried through a ban state’s airspace or on its highways, is in that state’s jurisdiction while you’re there. The practical rule: check every jurisdiction on the route — including the departure, the destination, and everything in between (layovers count). The state map is the planning tool.
The Travel Checklist
- Map the route against the state map — every state, every layover.
- Sealed, labeled, original packaging — the batch code visible.
- Carry-on for anything with a battery (all our disposables).
- No driving under the influence — the full duration window of your format applies, and an impairment stop in a ban state is two problems at once (duration guide).
- Canada: no. Cannabis product import/export is a federal matter there with no hemp-channel exception — the Canada explainer is unambiguous.
The full scenario-by-scenario picture (cars, flights, rentals, international): the travel guide. If you’re unsure about a specific route, support will walk you through it before you pack — and the shipping policy states our position on restricted jurisdictions plainly.