The Oxbar x Rocky Vapor Maglink system combines the best aspects of a closed pod vape and large capacity disposables, into pairing a prefilled 30mL pod with a 1500mAh magnetic battery to deliver up to 90000 puffs of vapor with a dual mesh coil, airflow control, multiple firing modes, and a large screen displaying the battery charge and e-liquid levels. So when you've finished enjoying all the tasty vapor, rather than having to replace the entire device you can disconnect the battery and just purchase an Rocky Vapor Oxbar Maglink Pod instead.