What Can I Bring?

Planning ahead and packing properly can facilitate the screening process and ease your travel experience at the airport. Know what you can pack in your carry-on and checked baggage before arriving at the airport by reviewing the lists below. Even if an item is generally permitted, it may be subject to additional screening or not allowed through the checkpoint if it triggers an alarm during the screening process, appears to have been tampered with, or poses other security concerns. Read about civil penalties for prohibited items.

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The final decision rests with the TSA officer on whether an item is allowed through the checkpoint.

 

Officers may ask you to power up your electronic device, including cell phones. Powerless devices will not be permitted onboard the aircraft. TSA does not read or copy information from your device.

Maple Syrup

  • Carry On Bags: Yes (Less than or equal to 3.4oz/100 ml allowed)
  • Checked Bags: Yes

TSA officers may instruct travelers to separate items from carry-on bags such as foods, powders, and any materials that can clutter bags and obstruct clear images on the X-ray machine. Travelers are encouraged to organize their carry-on bags and keep them uncluttered to ease the screening process and keep the lines moving.


Martial Arts Weapons

  • Carry On Bags: No
  • Checked Bags: Yes

Mascara

  • Carry On Bags: Yes (Less than or equal to 3.4oz/100 ml allowed)
  • Checked Bags: Yes

Massagers

  • Carry On Bags: Yes
  • Checked Bags: Yes

Meat Cleavers

  • Carry On Bags: No
  • Checked Bags: Yes

Any sharp objects in checked bags should be sheathed or securely wrapped to prevent injury to baggage handlers and inspectors.


Medical Devices

  • Carry On Bags: Yes
  • Checked Bags: No

Medical Devices Containing Radioactive Material, implanted, ingested, injected, or fitted externally as a result of a medical treatment


Medical Marijuana

  • Carry On Bags: Yes (Special Instructions)
  • Checked Bags: Yes (Special Instructions)

Marijuana and certain cannabis infused products, including some Cannabidiol (CBD) oil, remain illegal under federal law except for products that contain no more than 0.3 percent THC on a dry weight basis or that are approved by FDA. (See the Agriculture Improvement Act of 2018, Pub. L. 115-334.)  TSA officers are required to report any suspected violations of law to local, state or federal authorities. 

TSA’s screening procedures are focused on security and are designed to detect potential threats to aviation and passengers. Accordingly, TSA security officers do not search for marijuana or other illegal drugs, but if any illegal substance is discovered during security screening, TSA will refer the matter to a law enforcement officer.


Medical Masks

  • Carry On Bags: Yes
  • Checked Bags: Yes

Medical-Clinical Thermometer (Mercury)

  • Carry On Bags: No
  • Checked Bags: Yes (Special Instructions)

The FAA allows one small Medical-Clinical Thermometer (Mercury) per passenger for personal use in checked bag only.

The thermometer must be in a protective case.

Tip: Thermometers with a red line instead of silver are not mercury and not restricted. Digital thermometers are also not restricted, unless powered by lithium batteries.  See FAA regulations for more information on quantity limits.


Medically Necessary Personal Oxygen

  • Carry On Bags: Yes (Special Instructions)
  • Checked Bags: No

You may bring personal medical oxygen cylinders through the screening checkpoint and into the gate area. However, personal medical oxygen cylinders are not permitted in the aircraft cabin as they are considered hazardous materials by the Federal Aviation Administration.

Please contact your airline for instructions on arranging oxygen service. Airlines are not required to provide oxygen service and many do not.