Innokin iSub-B Tank

The iSub-B is the first Innokin iSub tank powered by advanced Plex3D Coils which use less power to deliver bigger flavors and clouds

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General Details

Innokin iSub-B Tank

Innokin is very proud to introduce the iSub-B Tank, the sixth generation of internationally bestselling Innokin iSub Tanks.

The iSub-B is the first Innokin iSub tank powered by advanced Plex3D Coils with 3D mesh which use less power to deliver bigger flavors and clouds. Plex3D Coils advanced coil design with ‘Micro-Grooves’ increases the surface area and produce amazing flavors. Plex3D Coils rapidly heat up and cool-down faster than traditional coils, extending coil life and the organic cotton and wood pulp wicking improves eliquid coil flow and boosts flavors.

Crafted with high quality stainless steel and Rainbow tinted Pyrex Glass, the iSub-B twists to open and features automatic flood prevention when filling. Compatible with all 510 threaded Vaporizers the iSub-B features a replaceable 510 Resin Drip tip and is initially available in Stainless Steel, Black, Blue and Gunmetal.

Try the Innokin iSub-B today and enjoy more flavors with long lasting Plex3D Coils.

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iSub-B Tank:

  • Twist to open Top-Cap.
  • ‘Four Point’ Adjustable Airflow.
  • High Quality Stainless Steel and Rainbow tinted Pyrex Glass.
  • Automatic fill-shield Prevents Flooding When Filling.
  • 510 Replaceable Mouthpiece.
  • Durable 510 Connection.
  • Available in Stainless Steel, Blue, Black, Gunmetal.
  • Compatible with All Innokin iSub Coils.

iSub – Plex3D Coils

  • Next Generation 3D Mesh Coil Technology
  • Plex3D Pattern with ‘Micro-Grooves’ Boosts Flavors.
  • Ultra-Rapid Heat-up and Cool-down Extends Coil Life.
  • High Efficiency Coil Power Flow.
  • Organic Cotton and Wood-Pulp Wicking.
  • 30 – 55 Wattage Range (0.35Ω)
  • Plex3D Coil is Compatible with Innokin iSub Tanks.


1x iSub B Tank (0.35Ω Coil)
1x PLEX3D Coil (0.35Ω)
1x Vape Band
1x Spare Glass
1x Spare O-Ring Set
1x Quick Start Guide

Quick Guide

Innokin iSub-B Tank

iSub B Tank User Manual
iSub B Quick Guide

iSub B Quick Guide


  1. Hi,
    Will this new 3D mesh be incorporated in the scion coils. For the plex tank

    • Hi Robbie,

      The PLEX3D coils are an evolution of the Plexus coils found previously with the Scion, Plex, and Zenith tanks. I’d expect to see more coil options and tanks featuring our PLEX3D coil technology in the future, but cannot say for certain that it will be grandfathered in on our older designs. Appreciate the interest and thank you!

  2. What does the B stand for?

  3. So hoping this one is better! Gave up on the last ones as there was no way to stop them from leaking.

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