If you want to feel like you're in the future, get yourself a PAX 2. So says Gizmodo. They love the streamlined look and feel, as well as the simplified user interface:

"The Pax 2 is pretty. The original Pax was also pretty, but the sleeker, cleaner design of the update means it fits in your pocket better and feels better when you use it. ... I found myself transfixed by the flower-shaped glow of the lights and thrilled by easy motion-activated vaping."

Read the full review here.