The SMOK T-Air Sub Ohm Tank features plug-and-play coil installations, a 5mL e-liquid capacity bubble glass, and adjustable top-airflow. The SMOK T-Air Sub-Ohm Tank is made of sturdy stainless steel and is resistant to drops and light impacts, effectively shielding the 5mL bubble glass. Users can fill the top-filled container with their preferred e-juice because the lid can be removed to show the filling port. The SMOK T-Air Tank can use a 0.15ohm or 0.2ohm coil from the TA Coil Series to provide pleasing flavor and vapor.