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Yes, you can carry AA batteries on a plane, but the rules differ by type — alkaline AAs are allowed in both carry-on and checked bags.

No, Christmas crackers are prohibited in both carry-on and checked luggage on flights to, from, or through the United States, according to the TSA.

Yes, most solid baked goods like cakes, cookies, bread, pies, and brownies are allowed in your carry-on bag through TSA checkpoints, though spreads, jams, or ru

Yes, solid chocolate is allowed in carry-on luggage, while liquid or spreadable chocolate must follow the TSA 3-1-1 rule for gels and pastes.

Yes, you can carry on an ice pack if it is completely frozen solid; partially thawed packs must follow the 3.4-ounce liquids rule per TSA.

Yes, you can carry a Zippo lighter on a plane with restrictions — empty lighters are permitted in checked and carry-on bags, but fueled lighters face specific l

The TSA allows empty vape pens in carry-on bags only, but carrying cannabis or THC cartridges on a plane remains illegal under federal jurisdiction.

Yes, you can carry an empty water bottle of any size through TSA security, but it must be completely empty before you reach the checkpoint.

Yes, you can carry a vape pen on a plane, but only inside your carry-on baggage. The TSA and FAA require all vaping devices to travel in the cabin.

Yes, you can carry a vape on a plane, but it must be placed in your carry-on baggage, not in checked luggage.