The Oumier Bulk RTA measures 28mm in diameter and was collaboratively designed by YouTube Reviewer VapnFagan. Constructed of durable Stainless Steel, the Bulk RTA features a quarter turn top fill design with an E-Liquid capacity of 3ml or 5ml with the included bubble glass tank. The Bulk RTA features a 4 post deck designed for dual coil configurations and was inspired by VapnFagan's BTFC RDA due to the ease of rebuilding and fantastic performance.
With bottom airflow RTAs, E-Liquid can sometimes seep down into the internal airflow holes and cause leaking. However, Oumier and VapnFagan have integrated wicking walls in the Bulk RTA to combat that issue.
Stainless Steel Construction
Quarter Turn Top Fill Design
3ml/5ml E-Liquid Capacity
4 Post Build Deck
Designed For Dual Coil Configurations
2.35mm Post Holes
4mm Internal Airflow Holes
Reduces Leaking Into Airflow Holes
Triple Adjustable Bottom Airflow Control
10mm by 1.5mm Bottom Airflow Slots
810 Drip Tip Compatible
Gold Plated 510