Vaporizers continue to shrink. Just look at the Grasshopper vaporizer, the O.penVAPE Kit or Snoop Dogg's G Slim Vaporizer, and it's easy to see that slim is in when it comes to vape design. The ...

The pictures above are of the EvoLabs rechargeable cannabis vape pen. The unit itself contains the battery as well the actual vape tech, all you do is either screw on the charger or a cartridge.