Mo

Yes, mini alcohol bottles under 3.4 oz can go in your quart bag; you can’t drink them on the plane and higher-proof bottles face checked-bag limits.

Yes, you can bring a digital camera in carry-on luggage; spare lithium batteries must ride in carry-on and be protected from short-circuit.

Yes. Marmite counts as a paste under the liquids rule; up to 3.4 oz or 100 ml in carry-on, larger jars belong in checked bags.

Yes, melatonin is allowed in carry-on and checked bags; liquids must meet 3-1-1, and some countries treat it as medicine at customs.

Yes, a metal tongue scraper can go in both carry-on and checked bags, as long as its edge is smooth and it passes routine security screening.

Yes—microspikes can travel in checked bags; carry-on approval is inconsistent and up to the TSA officer, so be ready to check them.

Yes, you can bring medicine in hand carry; pills are fine and liquid meds can exceed 3.4 oz if screened separately and declared.

Yes, massage oil is allowed: up to 3.4 oz/100 ml per container in one quart bag for carry-on; bigger bottles belong in checked bags.

Yes—mashed potatoes count as a spreadable food in carry-ons, so keep each container at 3.4 oz (100 ml) or pack bigger portions in checked bags.

Yes — you can bring medicine in carry-on; pills are fine, and liquid medications can exceed 3.4 oz when declared and screened.