The Zeus Sub-Ohm Tank is the first leak-proof tank with pre-built mesh coils on the market! The tank it's self has been designed with maximum flavor and vapor production in mind. The combination of both direct top airflow and the top-to-bottom airflow creates massive flavor and vapor boost while preserving its leak-proof protection element. The Zeus Mesh Coils utilize the use of high-grade KA1 mesh material and are available in two options. The quick slide coil design allows for quick access coil replacement. With its 5mL capacity and different coil options the Zeus Sub-Ohm Tank is a great option for all.