Are Water Bottles Allowed on Flights? TSA Rules Explained
Learn TSA guidelines on carrying empty and filled water bottles on flights to stay hydrated hassle-free and avoid extra costs.
Video transcript
Empty water bottles are allowed through airport security. Once past security, you can fill them up at water fountains. Pre-filled bottles over 3.4 ounces (100 milliliters) must be placed in checked luggage or discarded at security checkpoints. Empty bottles are ideal for staying hydrated while avoiding extra costs.
Questions and answers
Can I bring a filled water bottle through airport security?
No, pre-filled water bottles over 3.4 ounces (100 milliliters) are not allowed through security and must be discarded or placed in checked luggage.
Are empty water bottles allowed in carry-on bags?
Yes, empty water bottles are allowed through airport security and can be filled up after the security checkpoint.
Where can I fill my water bottle at the airport?
You can fill your empty water bottle at water fountains or designated filling stations located past airport security.
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