How to Hide Vape Smoke & Stealthly Vape Free Smoke Vape and Smoke Shop U.S. Vape & Smoke (@USVapeandSmoke) Facebook A pair of hackers found that a vape detector often found in high school bathrooms contained microphonesand security weaknesses that could allow someone to turn it into a secret listening device. Made the best hidden vape hands down, hid a battery and the pods plus I made a hole in the cap so you can vape on in without even opening it :