WARNING: This Product Contains Nicotine. Nicotine is an addictive chemical.




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The Cthulhu Iris Mesh BF RDA is the brainchild of a collaborative effort with Vape Nation Community. featuring an adjustable vertical post design for single or dual mesh coils, massive juice wells, and a multi-tiered wedding cake design. The Iris Mesh RDA takes the cake with its vast internal chamber, perfect for stuffing in cotton between the mesh coil and its optional squonker pin set for a more modern and easy refilling methods. The vertical post design, which is substantially better than the horizontal design, allows for better contact between the mesh and the saturated cotton, preventing horrible dry hits. Included within this set is a pair of 810 drip tips to accomnodate for the massive clouds this revolutionary mesh RDA can produce. Two interchangeable Air Control Rings with differing air slots provide options for even the most elite users. Single mesh pieces will not fully encompass the cotton, but will still provide a vaping experience greater than your sub-ohm devices. Utilizing the dual mesh coil, which fully encompasses the juiced cotton will elevate your cloud kicking and flavor to another level.

Iris Mesh 24mm RDA Features:

  • Designed in USA
  • 24mm Diameter
  • Massive Juice Well
  • Food-Grade 304 Stainless Steel Construction
  • Cthulhu MOD's First Collaboration with Vape Community
  • Elongated Two-Post Design
  • Adjustable Clamp Post Mechanism - Properly Secure Mesh Sheet
  • Lock Down via Two Phillips Screws Per Post
  • Max Mesh Width - 10mm
  • Two Differing Adjustable Air Flow Rings
  • 14 Side Airholes - Direct-to-Coil
  • Central Filling Port - Exposed via Removing Top Cap
  • 810 ULTEM Widebore Drip Tip
  • 810 Delrin Widebore Drip Tip
  • Extended 510 Squonk-Ready Bottom-Feeding Pin
  • 510 Connection


  • 1 Iris Mesh BF RDA
  • 2 810 Widebore Drip Tip
  • 2 Air Flow Control Rings (for Single and Dual Mesh Coil)
  • 1 Extended Squonk Pin
  • 2 300 Mesh Pad Sheets
  • Spare Bags
  • Instructional Manuals

Note: When it comes to using RDA, RTA, and RDTA, we strongly recommended to wash and clean all the atomizers thoroughly and carefully. Likewise, please have a great sense of knowledge when it comes to handling and using these products.

We always strongly recommend testing the coils with ohm-meter before using them with your mods, devices and batteries. Coils with low resistance are not suitable with all mods, devices and batteries. Please make sure that your mods, devices and batteries can handle low resistance before using them.


Note: There is always an inherent risk when using any rechargeable batteries at anytime and under any circumstances. The Vapor Room and any of The Vapor Room parent and subsidiary companies are not held responsible for any damage for any modification of the batteries, chargers, devices and other products that we carry in any form or shape, this is including pack making.


  • Warranty Information:  CTHULHU MOD IRIS MESH 24MM BF RDA will include a ONE WEEK Limited Warranty against any manufacturer’s defects from the date of delivery. Scratches and discoloration from regular use is considered normal wear and tear and is not covered by warranty.