GeekVape Obelisk Tank

2ml Sub Ohm Tank, DTL, 510 Connection, Adjustable Airflow
Coil Resistance 0.2ohm, 0.4ohm
Coil Types Mesh
Made In China
Tank Capacity 2ml
Tank Features Adjustable Airflow, Replacement Coils, Top Fill
Weight 71g
Height 4.7cm (1.9")
Diameter 2.5cm (1.0")


This Product Has Been Discontinued

Over 18s Only
You must be over 18 to purchase from this website, all customers will be age verified.

For an alternative product that is similar please take a look below.

For other Vape tanks take a look at our Aspire tanks and Smok Tanks.

5 Pack
0.15Ω - 0.4Ω

GeekVape Zeus Z Replacement Coils


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The Geekvape Obelisk tank is a 2ml sub ohm tank designed for DTL (Direct to Lung) vaping. It is compatible with mods featuring a 510 connection that are capable of delivering at least 50W of power. Designed for use with the Zeus coil range, it is supplied with two coils in the box. You can choose between a looser or tighter vape thanks to its adjustable airflow. And it gives you the added assurance of a childproof lock.


  • Holds 2ml Of E-Liquid
  • 510 Connection
  • Push-fit coil design
  • Leakproof, Childproof Design
  • Top Filling
  • Wide Bore Drip Tip
  • Adjustable Airflow
  • Compatible with Geekvape Zeus Coils

Everyday jobs like refilling the tank are a breeze. A top filling system means you only have to slide away the cover to access the filling port. Plus, you can refill the Obelisk without removing it from your mod - very handy if you’re out and about. A wide bore drip tip is included as standard, its wider design allows for a deeper inhale and better flavour. Overall, the tank is very durable, plus the leakproof build makes it incredibly reliable too.

The Zeus coils are the perfect choice for the Obelisk tank, not only do they support a range of wattages, but they also feature a mesh build for better performance. Mesh coils have a larger surface area, which means they can heat more e-liquid at a faster rate, delivering improved flavour from your e-liquids. Also, thanks to their push-fit design, these coils are easy to install and remove. When it comes to e-liquid you’ll have plenty of options, we recommend a 70% VG e-liquid or higher for best results.


  • GeekVape Obelisk Sub Ohm Tank
  • Geekvape Z Series Coil 0.2 Ohm (Pre-installed)
  • Geekvape Z Series Coil 0.4 Ohm (Spare)
  • Coil Tool
  • Spare Parts Pack
  • Spare Glass Tube (2ml)

Important information about sub ohm vaping:

This vape tank is intended for sub ohm vaping. Sub ohm tanks require a greater amount of knowledge and experience to use safely. They use specially designed coils that register below 1.0 Ohm resistance, for use at higher wattages.

We recommend that when sub ohm vaping, you do not use an e-liquid that has higher than a 6mg nicotine strength, this will be too harsh on the throat. Sub ohm vaping produces more vapour and because of this, an increased throat hit. You should pair tanks like this with a high VG e-liquid, that is 60% VG or higher.

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GeekVape Zeus Z Replacement Coils

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Do you have a question about this product? Why not ask our expert team.

Write a Review

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5 stars (3)
4 stars (2)
3 stars (0)
2 stars (0)
1 star (0)

By Kes from Manchester

Coming back to this (19 October 2022)

I managed to tear the silicone plug that sat in the juice port and rendered it unusable. I was torn over buying a Zeus for the coils instead or getting a direct replacement, then went with the direct replacement because I loved the hit from my original Obelisk, despite its filling woes.

And now I don't know if I had a dodgy Obelisk first time or what because the replacement has none of the filling quirks I expected. In fact, it's got no quirks at all, it's doing exactly the job I want it to do.

So, I'm back at 5 stars because tbh the replacement is perfect, it's exactly what I wanted first time round. Better late than never.

By Cam

Good product, could be better (16 July 2022)

Been using this tank a few days, flavour is really good from the coils and the tank looks good. Definitely recommend getting a bubble glass as the fill isnt a lot. Filling the tank is a bit difficult with a 100ml liquid so advise to get another small tip fill bottle.

By Kes from Manchester

Refilling is a nightmare, but (26 June 2022)

Refilling this tank is a nightmare. Slide to fill doesn't have to be complicated and I've a few slide to fill tanks, the Obelisk is the only one that makes it a chore every single time. For that size of a top cap, why not just have it twist off?

But otherwise I love this tank. Coil flavour is pretty good, airflow adjustments work well, very little in the way of leakage issues. They happen, but it's more my error rather than the tank itself. But I can't give it full marks, not with that top cap as it is.

By VIT from Swindon

Filling issues (05 May 2022)

Update on last review, very hard to fill the damn thing, normal bottle just gets juice everywhere when filling, you WILL need to buy needle bottles to fill this tank properly without causing a mess.

By VIT from Swindon

Sweet tank (07 April 2022)

been vaping for over 7 years and tried most equipment from most suppliers, my last 5ml Aspire tank I had smashed, so needed a quick replacement.

Anyway got this tank as I knew I could buy a 5.5ml bubble tank to swap on it.
About the actual tank, its one of the best I have had so far!

no leaks
Great taste
Option to increase tank
Easy to fill
looks great

slightly difficult to fill with 100ml bottles
coil needs a spanner type key to remove them

overall with extra 5.5ml tank awesome!

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