I just received a new Protank yesterday and it looks different from my older Protanks. Is this an updated design? It has a second inner ring at the base of the tank portion that forms a metal bridge around the center post, where you fill the eliquid. I believe it's authentic, as it came with the spare coil and ring in the standard paper box with the hologram seal and the tank itself has the Kanger logo inscribed, just like the older ones. The draw seems to have tightened up a little, like the Evods, so I like it better. I haven't heard of any new tank design, so was curious...



