The Herakles Plus Sub-Ohm Tank by Sense is the direct upgrade to the extremely popular Herakles Sub-Ohm Tank, introducing a new coil structure, redesigned airflow and air pathways, and top filling capability. Building upon the foundation of the original, the Herakles Plus improves upon the top airflow in order for it to directly travel to the coil structure rather than add auxiliary airflow. This was designed in an effort to improve efficiency and impact the total vape experience so that there is no compromise between flavor and necessary airflow and cooling. Sense has designed an inner and outer chamber, corresponding to the traditional bottom airflow and the newly designed top airflow respectively, so that each airflow system contributed directly to the workings of the Herakles Plus. New to the Herakles family is the implementation of a top filling system, greatly expediting the filling and refilling process that makes full utilization of the 3.6ml tank simple and easy. Alongside the new structural implementations in efficiency and overall improvement is the introduction of Sense’s Tri Parallel Coil Design that follows in suit for maximum effectiveness with new trends in power as well as output types, with a pre-installed 0.4 ohm Kanthal coil that allows a great range from 35 to 100W and a 316L Stainless Steel 0.2 ohm coil that provides a unique vape from 35 to 80W. Keeping the classic and stylish form factor of the original while fully integrating useful and effective designs and systems, the Herakles Plus Sub-Ohm Tank by Sense is a sleek, powerful, and truly effective tank.