I wanted to keep an e-cigarette in my desk at the office that I could use without worrying about batteries, etc... So I took that small yellow flashlight which accompanies the orders I receive from madvapes and made it into one... I call it 'The Sub' because well... without anything attached, it kind of looks like a submarine.
Will wager a guess I can't claim 'FIRST!' on this, not really important to me either way as I generally create things I need on the fly... It's a very simple vaporizer that 'just works.'

Standard 510 adapter in the front, 3 amp momentary switch where the power button for the flashlight would go, and a mini-usb jack in the back to wire into the power source. Works quite well, may convert my other flashlight for when I'm vaping on the laptop at home.
Will wager a guess I can't claim 'FIRST!' on this, not really important to me either way as I generally create things I need on the fly... It's a very simple vaporizer that 'just works.'

Standard 510 adapter in the front, 3 amp momentary switch where the power button for the flashlight would go, and a mini-usb jack in the back to wire into the power source. Works quite well, may convert my other flashlight for when I'm vaping on the laptop at home.