Combining a quality build, great airflow as well as vapor production at an incredible price, the iSub G Tank by Innokin is definitely a must have. This impressive tank is designed to complement the expanding market of affordable priced, sub ohm mods that produce good flavor. At 22mm the tank is 510 threaded, employs stainless steel construction and has a 3.8mL Pyrex Tank. The iSub G Tank utilizes all new replaceable 0.5ohm single coil atomizer head with a build in anti-spitback screen and organic Japanese cotton wicking. The deck is a two-piece design, and the atomizer head slides in and out with a breeze once the two pieces are separated. The airflow control comes from a ring on the lower deck and with the AFC at fill open airflow it is enormous. Far above the rest, the iSub G Tank by Innokin is the right choice when looking for an affordable, quality crafted tank. Get one today!