Hey Folks! Quick PSA as the temporary ban on e-cigarette devices in checked baggage has just become permanent. Carry on those devices and protect those batteries, preferably in a plastic carry case with no chance for the contacts to touch each other or metal! Larger liquids can stay in your checked bags. If you haven't already read our guide How to To Fly with E-Cigarette/Vape Products check it out for more helpful tips.
Also, please remember not to vape on a plane (or where you can't smoke for that matter).
Here is theNew York Times article citing the official change in rules.