The Vapefly Siegfried RTA comes with postless deck for both meshed coil building and single normal pre-filled coil. The Vapefly Siegfried Mesh RTA has wide 810 drip tip for massive clouds with fabulous flavor. The meshed coil frees your hands with easy-to-wick cotton. Side airflow brings ample air inlet to the coils too. The top filling with 7ml big capacity provides spacious liquid storage for a long-lasting vape.