I was talking to a couple of people from the club and I heard about something pretty weird called the Porta-Hookah which it seems has some sort of collapsible metal bottle that serves as the base. Supposedly some Canadian firm is going to be marketing it. I'm not sure if it's just a collapsible metal base or a whole system. No idea if it's any good but it's odd that this whole mobile thing is so big now. Anyone heard about this thing? A little time on google turned up nothing for me.