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3.4 Oz Liquid – TSA Guidelines | Quick Carry Tips

The 3-1-1 rule permits 3.4-ounce containers in one quart-size bag per person at the checkpoint.

Jam at 3.4 ounces counts as a gel under TSA rules; carry-on is fine if each jar is ≤100 mL and fits in your one-quart bag.

Liquids, gels, and aerosols must be in 3.4-oz (100 ml) containers inside one quart-size bag in your hand luggage.

For 3.4-ounce travel containers, each must be 100 mL or less and fit in one clear quart-size bag; medical and baby items are screened separately.

The carry-on liquids rule limits each liquid, gel, or aerosol container to 3.4 oz (100 ml) inside one quart-size bag.

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