Can You Bring an Empty Metal Thermos on a Plane? TSA Rules Explained
Learn if you can bring an empty metal thermos on a plane and the TSA guidelines for carrying liquids during air travel.
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Yes, you can bring an empty metal thermos on a plane. Like water bottles, it must be empty during the security screening. After security, feel free to fill it with your beverage of choice from airport concessions or fountains.
FAQs & Answers
- Can I bring a filled thermos through airport security? No, thermoses must be empty during security screening. You can fill them up after passing through security.
- Are metal thermoses allowed in carry-on luggage? Yes, empty metal thermoses are allowed in carry-on bags but must be empty during the TSA screening process.
- Can I fill my thermos with water after airport security? Yes, once you've passed security, you can fill your metal thermos at airport water fountains or concession areas.
- Does TSA treat metal thermoses the same as water bottles? Yes, both must be empty during security screening and can be refilled after.