Juul e cigarettes officially banned in the US The Independent Health Alert: Juul is designed to look like a USB flash drive. It is really a vape device with as much nicotine as entire pack of cigarettes. This device reminds us that JUUL The Smoking Alternative, unlike any E Cigarette or Vape Village Market must be vetted for Juul pod vending The Kenyon Collegian Study: Juul Pods Contain Caffeine. What's It Doing There, And What Does It Do?