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

Crafted with high-quality stainless steel and 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 flavours with long-lasting Plex3D Coils.

iSub-B Tank Features;

  • Twist to open Top-Cap.
  • ‘Four Point’ Adjustable Airflow.
  • High-Quality Stainless Steel and 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 KAL)
  • Plex3D Coil is Compatible with Innokin iSub Tanks.

Note – Bubble Glass can be purchased by CLICK HERE

Package contains:

  • 1 x iSub B Tank
  • 2 x PLEX3D 0.35ohm Coils (1 preinstalled) (Additional Coils can be purchased by CLICK HERE)
  • 1 x Vape Band
  • 1 x Spare O-Ring Set
  • 1 x Quick Start Guide
Categories: ,

Black, Blue, GunMetal, Silver


  1. loz

    these are a nice tank and give a nice flavoured vape I am a girly girl and for this tank cause of the rainbow looking glass I 1st got the black no rainbow looking tank I then went for stainless steel one again no rainbow glass I am now about to order the blue one and I all most shure it’s not going to have the rainbow glass thanks Laura
    Review Migration

  2. Ivy (verified owner)

    This is basically my favourite tank.
    The one of these I was replacing lasted 6 years before the grooves wore out in the top and it wouldn’t screw together anymore.

    This tank is sturdy (even with the 5ml glass I use), well designed, and very practical for my lifestyle where it’s previously survived years of being dropped and knocked about my studio.
    The plex 3d coils recommend with it are also my favourite for getting the most out of my eliquid and this tank even came with one coil already in place and a spare in the box!

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