Vaporoso proudly introduces the newest member of the family, The Cascade Sub-Ohm Tank. This tank is super stylish and the functionality is second to none, with a 7ml E-Juice capacity, slide-n-fill system and EUC plug-pull coil change method. This unique coil system design makes cascade the only tank on the market thats able to satisfy vape enthusiasts from 25w-200w range. This tank is the first of its kind to separate the coil and juice vault allowing for consistent maximum flavor and vapor production and reduces leaking and dry hits. Combine these features with the triangular adjustable bottom airflow vents and you will have one of the most powerful and flavorful tanks on the market.