Is it possible to Can You Bring A Vape On A Plane if you're a vape user who plans to travel? You can, but only under specific circumstances. Because lithium batteries can catch fire, vapes, e-cigarettes, and similar devices are only permitted in carry-on luggage and cannot be placed in checked luggage. To prevent inadvertent activation, keep your vaporizer turned off and securely kept during the flight. It is totally forbidden to use or charge your vape on any flight. Keep in mind the TSA 3-1-1 guideline while transporting e-liquids: each container must be less than 100ml and put in a transparent, resealable plastic bag for examination. It is advisable to study the exact criteria of the various airlines and nations before your journey, since they may have special constraints. You may travel hassle-free and avoid fines or seizure by adhering to these guidelines when carrying your vaporizer.