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oumier bombus rta
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Oumier Bombus RTA 24.5mm 3.5ml/2ml Clearance

4.7 star rating
Oumier Bombus RTA 24.5mm 3.5ml/2ml

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Product details Reviews FAQ

Oumier Bombus RTA

  • Brand: Oumier
  • Unit: set
  • Type: RTA
  • Net Weight: 52(g)

The combined shipping cost will be calculated automatically by the system after you choose the shipping destination in the checkout step.


Oumier Bombus RTA is a well-designed Rebuildable Tank Atomizer. The main feature is its simple single-coil setting and adjustable bottom airflow design, which can bring you the best vapor flavor. The diameter of 24.5mm ensures a good match with most current battery modules (whether it is box mod or tube mod). Bombus RTA can hold 3.5ml of e-liquid. From above, turn the top cover 90° to open the larger filling port for loading. The Bombus RTA features a 510 sized Delrin drip tip at the top and a gold-plated 510 connection at the base. Bombus RTA has a wide build deck specially designed for single coils. There are 2 posts that have 4 screws securing the coil clamps. So should be plenty of room for multi-wire or more robust style coils. The center of the deck has two kidney-shaped airflow outlets to feed the air right below the coil. Bombus RTA has a dual slotted airflow system at the bottom, and the airflow is supplied from below through a wide slot, so it can cool the corresponding low resistance well. Airflow control can be adjusted according to individual needs but is usually designed to be more open.


• 24.5mm Diameter

• 3.5mL Juice Capacity

• 90° Quarter Turn Locking Top Fill System

• Superior Stainless Steel Construction

• Dual Post Build Deck - 1 Open Terminal Per Post

• Single Coil Configuration

• Ideal for Simplified or Large Coil Builds

• Top Secured via Flathead Screws

• PEEK Insulator

• Threaded Top/Inner Cap Connection

• Triple Slotted Bottom Airflow Control Ring

• 510 Widebore Delrin Drip Tip

• 510 Connection

Diameter: 24.5mm
Height: 44.5mm
Capacity: 3.5ml(Standard Edition)/ 2ml(TPD Edition)
Filling: Top Refill System
Airflow: Bottom Adjustable Airflow
Coil Resistance: 0.4ohm
Drip Tip: 510 Drip Tip
Colors: SS, Black, Rainbow, Gold

Standard Edition

1 x Oumier Bombus RTA

1 x Spare Kit

1 x Organic Cotton

1 x Glass


3 Months for Vape Mods. Vape Tanks & Accessories are DOA(Dead On Arrival), please contact us within 72 hours of delivery.


Attention: As the manufacturer needs the serial number to provide a replacement, we highly recommend you keep the original packing box or take picture of the code before discarding it. Thank you!

Based on 7 Reviews
Reviews (7)
Amber S.
4 star rating
Nice RTA, easy to build with exceptional flavor.
04/16/2021 ( 0 )
Darren H.
5 star rating
Flavor is incredible! Easy tank to build on and refill.
04/16/2021 ( 0 )
Aaron C.
5 star rating
Love This Tank!! Great Flavor and Air Flow!! Easy To Wick!! Looks Nice Too!!
03/25/2021 ( 0 )
Michele D.
5 star rating
I'm loving everything about this RTA!! Amazing flavor and clouds! So happy with this purchase!!
02/23/2021 ( 0 )
Thomas K.
4 star rating
This is a good RTA, I’m just not used to the small dripper, I like the low-key 810 dripper, but for beginners, the great small RTA is great.
02/04/2021 ( 0 )
5 star rating
Excellent rta. Easy to build and good flavor. Nice RTA, easy to build with exceptional flavor.
01/12/2021 ( 0 )
5 star rating
With a huge deck, it is very easy to build the coil. What you get from this tank is sweetness and bottom airflow, which can maximize the misty smell.
12/30/2020 ( 0 )
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