E Cigarette How E Cigarettes Work, Health Risks & Teen Use Power banks, e cigarettes, vapes and devices containing lithium batteries have the potential to overheat & catch fire. We are introducing enhanced measures to prevent such incidents onboard our aircraft. Please refer to Are You Allowed To Take Vapes On A Plane TSA Guidelines on Bringing E Cigarettes and Vapes on Planes Opinion We cannot let e cigarettes become an on ramp for teenage addiction The Washington Post The Rise of Vaping: Why SMOK E Cigarettes Are Leading the Market Vibe Medina