Now available in a larger size and the option for top airflow or the standard airflow, Geek Vape has given the Griffin a size upgrade. From tank size to build deck, the Griffin 25 has a larger tank capacity and a larger build deck for more room to play around with builds. The large 17mm Velocity style build deck will support single or dual coil builds and is large enough to fit a Clapton coil. The 6.2mL tank is conveniently filled via the top fill method of ease of use and quick access. With the Griffin 25's high quality materials and performance, this RTA is sure to blow you away.