can you bring a glass coffee mug on a plane

Can you bring a Glass Coffee Mug on a Plane?

Are you someone who likes to start their mornings off with a great cup of coffee? Do you like to bring drinks on your long journey? Knowing the restrictions on carrying liquids in your bag, you may be wondering if you can bring a glass coffee mug on a plane?

Restrictions on Coffee Mugs

The Federal Aviation Administration (FAA) does not set restrictions on the types of beverages or containers allowed in checked or hand luggage. The standard for liquids brought in through security checkpoints is limited to certain containers with a maximum size of 3.4 ounces (100 ml) or less. This means that you should be able to carry any size of glass coffee mug in your carry-on bag as long as it is not filled with liquid.

Tips for Bringing a Glass Coffee Mug on Plane

Here are a few tips to keep in mind when bringing a glass coffee mug on a plane:

  • Thoroughly inspect your mug. Before packing your mug in your carry-on bag, it is important to inspect it for any air pockets or cracks. Any cracks or dents may lead to the mug breaking in transit, which can create a mess and potential safety hazard.
  • Wrap the mug with bubble wrap. Once your mug has been thoroughly inspected, it is a good idea to wrap it in bubble wrap to protect it against jostling and other movements during the flight. This will help to ensure the mug remains intact.
  • Store the mug in its own bag. In order to properly protect your mug and make it easier to find in your carry-on bag, place it in a separate bag. This will reduce the chances of the mug breaking and make it easier for security personnel to identify it during inspection.
  • Be mindful of your glassware. You should also be mindful of the type of glassware you are bringing on the plane. Drinking containers made from pyrex or glass are typically allowed, but flasks and thermoses are prohibited.


In conclusion, you can bring a glass coffee mug on a plane as long as it is empty and securely wrapped. Make sure to inspect the mug before packing it and be mindful of the type of glassware you are bringing. Following these simple tips will help you make the most out of your travel experience. Bon voyage!

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