The Aspire Odan EVO Tank is a state of the art sub-ohm tank that is compatible with all 510 devices. The tank has an e-liquid capacity of 2ml and it features easy top filling system to make the refilling process a breeze. With a bottom adjustable airflow, the Odan evo tank allows you to customise your vaping experience. You can choose between a tighter draw or a more airy draw with a simple twist of a ring. Either way it will provide you excellent cloud and flavour production. The Odan EVO Tank is compatible with Odan Coils, which are perfect for sub-ohm vaping.