The eGo H2e-cig modelis a mini sized bottom feeding coil with changeable atomizing head clearomizer electronic cigarette. It is a cross between the Mini Protank and the CE series type e-cig models. The heating coil is placed at the bottom which gives it a gravity flow system to absorb e-liquid. It has an exchangeable atomizing head too, so anyone can easy exchange the coil head inside. With a look and feel of the CE series, it also combines (and uses the same) bottom feeding coil heads as the Mini ProTank.