Carry on baggage
No
Checked baggage
Check with carrier
Certain exemptions apply for carry-on baggage, such as compressed gas cylinders for medical use or as part of a self-inflating life jacket. Your air carrier may agree to transport compressed gases for non-medical use (e.g. paintball cylinders/guns, scuba tanks, self-inflating life jacket), in checked baggage only, provided certain conditions are met.