Your Guide to Traveling Smart with a THC Vape The 2025 TSA Vape Travel Guide: What You Can & Can't Bring on a Plane Will You Get Flagged For Taking A Vape Through TSA Security? Travel Smart, Travel Safe! If you're packing devices powered by lithium batteries like laptops, phones, or power banks, remember: Keep them in your carry on. Never pack spare batteries in Remove vapes, e cigs, and spare batteries including power banks from luggage checked at the gate. These are only allowed in carry on bags. Protect them from accidental activation. Learn more on how to