Freemax Gemm Disposable Tank

Two-Pack Disposable Sub Ohm Tank, Top Fill, No Coil Changes, DTL
Coil Resistance 0.12ohm, 0.15ohm, 0.2ohm, 0.5ohm
Coil Types Mesh
Made In China
Pack Size 2 Pack
Tank Capacity 2ml
Tank Features Adjustable Airflow, Disposable, Top Fill
Weight 21g
Height 4.5cm (1.8")
Diameter 2.5cm (1.0")


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The Freemax GEMM disposable tank is the ideal option for vapers that want a DTL (Direct To Lung) inhale with no maintenance. Thanks to the 2ml GEMM tank’s standard 510 connection, it can be used with a wide range of mods, making it a versatile option. The sub ohm coils are built into the tank for your convenience, so you can simply replace the whole thing when it’s time. That means no more worrying about having to change fiddly coils.


  • Disposable Sub Ohm Tank
  • 0.12 Ohm - 0.5 Ohm Built-In Mesh Coil
  • Holds 2ml Of E-Liquid
  • Top Filling
  • Compatible With High VG E-Liquid
  • Adjustable Airflow
  • 510 Connection

The top fill design means that you can easily refill your GEMM tank with up to 2ml of e-liquid without even having to remove it from your mod. As it’s a sub ohm tank, we’d suggest that a 70% VG or higher e-liquid is used. This will create a DTL inhale, which produces a greater amount of vapour. Each coil has a mesh lattice design, heating up your e-liquid more evenly and improving flavour. Beyond this, the adjustable airflow allows you to choose between a tighter or looser draw, so you can find an inhale that feels best.

If your mod uses Temperature Control, there’s even a G1 SS316L Stainless Steel option which heats and cools faster than a Kanthal coil.

Usage recommendations:
0.15 Ohm G1 (40 - 80W)
0.12 Ohm G1 SS316L (400 - 550°F, below 60W)
0.5 Ohm G2 (20 - 30W)
0.2 Ohm G2 (40 - 80W)
0.15 Ohm G3 (50 - 90W)
0.15 Ohm G4 (40 - 80W)


  • 2 x Freemax GEMM Disposable Tank

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.


The Freemax GEMM is a 2ml disposable sub ohm vape tank with a stylish aesthetic.
With a stylish yet durable construction, the Freemax GEMM is an innovative disposable sub ohm vape tank.
The 2ml disposable GEMM sub ohm tank utilises tea fiber cotton wick for clear flavour.
Boasting a patented tea fiber cotton wick, the GEMM disposable tank guarantees rich flavour.
The 2ml GEMM sub ohm disposable tank features a silicone plug stopper next to the mouthpiece for a simple refill process.
To refill the GEMM disposable tank, simply unplug the silicone stopper next to the mouthpiece and fill with an e-liquid of your choice.
The GEMM utilises multiple built-in mesh coils to make it easy to find your ideal vaping style.
Employing multiple mesh coil options in a range of builds, the GEMM tank provides versatility with quality.
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5 stars (3)
4 stars (0)
3 stars (0)
2 stars (1)
1 star (0)

By WillyT from Herts

These are now all I ever use (20 May 2021)

I got so sick of changing coils all the time or paying a fortune for disposable pods, I thought hey, why not try these disposable tanks and now both my GF and I use nothing else. I have 2 x Geekvape Zeus tanks gathering dust, because these are perfect - no mess, long life if you treat them right and they really unlock the flavours. You want sub ohm, they got it, you want to vape lower VG then get the 0.5ohm (my favourite). I can't recommend them highly enough.
Mods used: Geekvape Aegis various + INNOKIN COOLFIRE Z50
Liquids: Dinner Lady Purple Rain, various 12 Monkeys and Wizmix plus various home brewed, all of which have been enhanced using these tanks for me. The easiest 10/10 I've ever given.

By Pasquale from Leicester

One day (09 March 2021)

Burn after just one day...not happy

By Mr M from UK

Very good value (23 January 2021)

There are lots of versions of this tank but the one offered here is th 0.5 ohm dual coil. Very smooth draw, excellent flavour production and superb value for a tank this good. My days of buying overpriced and limited-compatiability coils may well be over.

By Rowan from Kent

top quality (11 December 2019)

Got these for a 2 week holiday to Spain, come back and still using the first one. Excellent quality for a disposable, flavour and clouds consistently great!