The Tobeco 25mm Super Tank Sub-Ohm Tank builds upon the Mini Super Tank platform, retaining many of the same design elements that make that platform one of the premiere overall systems all while increasing tank capacity by 25% to 5ml with the expansion of the diameter of the tank itself. The 25mm Super Tank measures 25mm in diameter while retaining the same height as the Mini Super Tank, providing an excellent match for box mod set-ups. Filling the 25mm Super Tank is done quickly and conveniently by unscrewing the delrin drip tip, revealing three fill ports. Airflow features a dual 13mm by 3mm airslot design with six settings that click conveniently into place. Inside, the Super Tank Coil features a vertical coil orientation with two resistances, a 0.2 and a 0.5 ohm, included that are rated by Tobeco to run up to 100W. The construction of the 25mm Super Tank follows that of the others in the series, featuring a heavy duty stainless steel chassis combined with high quality glass and silver plated contacts for maximum conductivity. Perfect for box mods, the Tobeco 25mm Super Tank Sub-Ohm Tank is an extremely well rounded flagship platform at an extremely competitive price point.