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  • Writer's pictureNathaniel Robinson

Can I bring a reusable water bottle on a plane?

Updated: Apr 26

Can I bring a reusable water bottle on a plane?


Yes, you can bring a reusable water bottle on a plane, but there are some restrictions. The Transportation Security Administration (TSA) allows you to bring an empty, clear, plastic water bottle through security checkpoints. The water bottle must be 3.4 ounces or smaller, and it must fit in a one-quart clear plastic bag. You can also bring a full water bottle through security if it is packed in your checked luggage.


Here are some tips for bringing a reusable water bottle on a plane:

  • Make sure your water bottle is empty before you go through security.

  • Pack your water bottle in a clear, plastic bag.

  • Make sure your water bottle is 3.4 ounces or smaller.

  • You can also bring a full water bottle through security if it is packed in your checked luggage.

Bringing a reusable water bottle on a plane is a great way to stay hydrated and save money. You can refill your water bottle at the airport or on the plane, which will save you money on buying bottled water. It is also better for the environment to use a reusable water bottle instead of disposable bottles.


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