The short answer
Yes. Zyn and other nicotine pouches are allowed in both carry-on and checked bags, with no quantity limit set by TSA. They are not a liquid, so they don’t go in your 3-1-1 bag. Whether you can use them in flight is up to the airline.
Carry-on vs checked bag
| Item | Carry-on | Checked bag |
|---|---|---|
| Zyn / nicotine pouches | AllowedNo TSA limit | Allowed |
| Snus, dip, chewing tobacco | Allowed | Allowed |
| Nicotine gum or lozenges | Allowed | Allowed |
| Vapes and e-cigarettes | AllowedCarry-on only | Not allowedBattery ban |
Can you use Zyn on the plane?
Federal rules ban smoking and vaping on US flights; nicotine pouches involve neither, so each airline sets its own policy. Delta bans all smokeless tobacco on board, including pouches. Elsewhere, follow the crew’s instructions and don’t leave used pouches in the seat pocket.
Flying abroad
Some countries restrict nicotine pouches or limit how many you can import, and a few ban them. Check the destination country’s customs rules before packing a large supply.
Frequently asked questions
How many Zyn cans can I bring on a plane?
TSA sets no limit for personal use. Customs limits may apply when you enter another country.
Do nicotine pouches go in the liquids bag?
No. They are solid and don’t count toward the 3-1-1 rule.