Guide

Yes, the TSA allows multivitamins in carry-on and checked bags. Solid pills, capsules, and gummies have no quantity limits.

Yes, you can bring multiple power banks on a plane, but they must go in your carry-on and each one generally must stay under 100 watt-hours (Wh).

Yes, the TSA allows mosquito spray in carry-on bags in containers of 3.4 ounces or less, following the standard 3-1-1 liquids rule.

Yes, checked bags have no per-container size limit for standard toiletries, though alcohol over 24% ABV is capped at 5 liters and spirits over 70%.

Yes, solid mooncakes without liquid or gel fillings are generally allowed in carry-on and checked bags.

Yes, moisturizer is allowed in a carry-on if each container is 3.4 ounces (100 ml) or less and all fit in one quart-sized clear bag.

Miso paste is allowed in carry-on bags if each container is 3.4 ounces (100 ml) or less and fits inside a single quart-sized bag.

Yes, mini liquor bottles (1.7 oz) are allowed in carry-on if they fit in a single quart-sized bag, per the TSA 3-1-1 rule.

Yes, you can bring milk on a plane for a toddler — formula, breast milk, toddler drinks, and baby food in quantities over 3.4 ounces are allowed.

Yes, the TSA allows formula, breast milk, and toddler drinks in carry-on bags in quantities exceeding 3.4 ounces as medically necessary liquids.