The Merlin RDTA by Augvape is the flagship RDTA platform of the flavor-orientated Merlin series, presenting a well-balanced performance structure with convenient center-fill self-sealing design and two-post build deck. Measuring 24mm in diameter, the Merlin RDTA is constructed out of premium 304 stainless steel and borosilicate glass reinforcement for the 3.5mL juice reservoir. The build deck features a two-post, single terminal per post catering to flavor-centric single coil configurations. Each post measures a staggering 4mm by 4mm terminals, top secured via Phillips flathead screws to accommodate a wide range of build styles and coil structures. Positioned between the two post is the center-fill port for the tank reservoir, measuring 5mm in diameter and automatically seal when fully assembled by a sealing rod. The rod is integrated into the top cap, simply expose the fill port when the top cap is twisted off. Aesthetically, the Merlin RDTA is streamlined with an elegant hollowed-out logo in the tank section along with a beautiful engraving on the chassis. Airflow enters the structure through dual 8mm by 2.5mm bottom airflow that redirects up and into the direct. With excellent machining and robust design integration that elevates the Merlin platform, the Merlin RDTA by Augvape asserts itself at the top of the next generation of flavor RDTAs.