Can You Bring Water on a Plane? TSA Rules for Carrying Water Bottles
Learn TSA rules for bringing water on a plane, including container size limits and tips for staying hydrated during your flight.
Published
Video transcript
Yes, you can bring your own water on a plane, but it must be in a container of 100ml or less to pass through security. You can also bring an empty water bottle and fill it up after the security checkpoint.
Questions and answers
Can I bring a full water bottle through airport security?
No, full water bottles over 100ml are not allowed through security; however, you can bring an empty bottle and fill it after the checkpoint.
What is the maximum liquid container size allowed on a plane?
TSA allows liquids in containers of 100ml (3.4 ounces) or less in carry-on luggage.
Can I buy water after passing through airport security?
Yes, once past security, you can purchase or fill your water bottle for your flight.