Other
CO2 Cartridge
CO2 cartridges are prohibited on flights due to the pressurized gas they contain. Except for specific medical oxygen cylinders, compressed gas containers are not allowed. Always check aviation safety regulations before traveling with specialized equipment.
Baggage Rules
Cabin Baggage
✗ Prohibited
Checked Baggage
✗ Prohibited
Quantity Limit
0
Packaging Requirement
Prohibited for transport.
Safety Guide
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1. Remove all CO2 cartridges from your carry-on and checked luggage before heading to the airport.
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2. Review the official prohibited items list provided by your airline carrier.
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3. If you require medical oxygen, contact the airline at least 48 hours before your flight.
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4. Understand that pressurized containers pose a risk of rupture due to cabin pressure changes.
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5. Be aware that security officers will conduct secondary screening on any suspicious metal cylinders.
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6. Even if a cartridge is empty, it is likely to be confiscated by TSA or airport security.
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7. Plan to purchase necessary CO2 cartridges at your destination to avoid travel issues.
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8. Consider shipping your equipment via professional courier services instead of bringing it on a flight.
Frequently Asked Questions
No, CO2 cartridges are generally prohibited in both carry-on and checked baggage on commercial flights. These items contain pressurized gas which poses a significant safety risk during air travel. Unless it is a specific medical oxygen cylinder, you should not attempt to bring these on board.
Even if a cartridge appears empty, it is difficult for security officers to verify the internal pressure status during screening. Due to strict aviation security protocols, it is highly recommended to avoid traveling with any type of compressed gas cylinder. Security officers will likely confiscate the item if found during the screening process.
Yes, there are specific exceptions for medical oxygen cylinders required for personal health reasons. However, you must contact your airline well in advance to obtain formal approval and follow their specific handling procedures. Standard CO2 cartridges for hobbies or appliances do not qualify for this exception.
Compressed gas cylinders are considered dangerous because they can rupture or leak under changing pressure conditions in the aircraft cabin. Such incidents could potentially compromise the safety of the flight and the passengers on board. Therefore, aviation authorities maintain a strict policy against carrying these items.
This information is for guidance only. Your airline may apply different rules. Always check with your airline before travel.
Item Details
Item Name
CO2 Cartridge
Category
Other