I considered one. Not because of the whole top coming off thing though. All of my mech squonks have plenty of ventilation, with the squonk hole and removable doors there isn't much of a chance for pressure to build up, so I'm not too worried about that at all.May I suggest you change squonkers? The Coppervape BF might not be the biggest hit in the unregulated world, but if the battery vents, the whole top pops off.