What Are The Best Sub Ohm Vape Tanks To Buy In 2021?

#1 Uwell Nunchaku 2 Tank

Flavour: 5/5
Smoothness: 5/5
Cost-Effectiveness: 5/5

Uwell have acquired quite the reputation for impeccable sub ohm tanks with the Crown and Valyrian series', yet there’s a strong argument that Nunchaku 2 tank is perhaps their greatest achievement. Boasting a patented self-cleaning function as well as Pro-FOCS flavor testing technology, the Nunchaku 2 combines an elegant, refined design with some serious innovation to get even the most advanced vapers excited. It employs the admired Nunchaku coils, available in a range of resistances including mesh options, in what is a solid sub ohm tank that won't disappoint.

#2 Innokin Plex 3D Tank

Flavour: 5/5
Smoothness: 5/5
Cost-Effectiveness: 5/5

Innokin are considered one of the most well-respected names in the whole of vaping, and you can’t really argue otherwise, especially with the Plex 3D tank in their repertoire. Comprising a sleek sliding top fill mechanism, refilling is made super easy and secure whilst an adjustable bottom airflow gives control over inhale preferences. Where the Plex 3D really gains notoriety is through the use of specially designed mesh coils, the Scion Plex 3D range, allowing for a large surface area to heat e-liquid, resulting in rich flavour and large scale cloud production. A top class sub ohm tank which offers a top quality performance.

#3 Smok TFV16 Lite Tank

Flavour: 5/5
Smoothness: 5/5
Cost-Effectiveness: 5/5

Often sub ohm tanks have a generic bulky aesthetic to them, which can often put people off. The TFV16 Lite solves this problem though, with a discreet design which doesn’t compromise performance. A button activated top fill mechanism secures your e-liquid, meaning there’s a reduced chance of leakage, whilst the sleek adjustable bottom airflow gives users control over their inhale. The usual specs of Smok such as the marble resin drip tip and employment of mesh coils highlight the TFV16 Lite’s quality, but this time you don’t have to go big to get big clouds.

#4 Uwell Valyrian II Tank

Flavour: 5/5
Smoothness: 4/5
Cost-Effectiveness: 5/5

Designed to support higher wattages, the Uwell Valyrian II tank is the ideal choice if you’re looking to experience both increased vapour production and a clear flavour to match. Compatible with a line of mesh coils, the Valyrian II features Pro-FOCS technology which allows the tank to clean itself and help coils last longer. You can pair this tank with a wide range of e-liquid and the top filling mechanism makes refilling easier than ever.

#5 Geekvape Zeus Tank

Flavour: 4/5
Smoothness: 5/5
Cost-Effectiveness: 5/5

If you’re naming a vape tank after perhaps the most well-known mythical figure of all time, it better be good. Thankfully the Geekvape Zeus doesn’t disappoint, with a discreet 22mm diameter along with quick change prebuilt coil system for a user friendly and versatile experience. Employing the mesh Z-series coils for an increased surface area to heat e-liquid, the Zeus does its best to make you feel like a god.

#6 Aspire Cleito Tank

Flavour: 5/5
Smoothness: 5/5
Cost-Effectiveness: 4/5

The Cleito could be considered an established stalwart, however that is by no means saying it’s outdated. Still as popular today as its release back in 2016, it features an adjustable bottom airflow as well a functional top fill method by unscrewing the top cap ring, which in turn protects against any e-liquid escaping. Compatible with the proprietary Cleito coils, users have the option of mesh coil and clapton coil variants, enhancing flavour and cloud production. A go to favourite of many, the Cleito still holds up as one of the best sub ohm vape tanks on the market.

#7 Innokin Ajax Tank

Flavour: 4/5
Smoothness: 4/5
Cost-Effectiveness: 4/5

Innokin lead the line of stellar vape engineering and are often considered as the most successful and trusted name in vaping. The Ajax tank, named after perhaps the greatest Dutch football team or one of the members of The Warriors, exudes Innokin’s skilled craftsmanship. The stylish honeycomb drip tip is combined with Plex 3D mesh coil technology for consistent flavour and cloud distribution.

#8 Uwell Crown 5 Sub Ohm Tank

Flavour: 5/5
Smoothness: 4/5
Cost-Effectiveness: 4/5

With the Crown tank series from Uwell, you know you’re in safe hands. The Crown 5 tank features a smooth metallic shell that is as stylish as it is resilient, with a top cap mechanism allowing for a hassle-free and effortless refill. Boasting Uwell’s patented self-cleaning technology, the chance of leakage is reduced significantly whilst ensuring all eliquid condensation is sustainably consumed. 

The adjustable airflow provides versatility, as does the employment of the Crown 5 mesh coils, available in a range of sub ohm resistances to suit your ideal preference. Overall, a quality tank which continues the admired Crown tradition of high performance.

#9 GeekVape Mero Tank

Flavour: 5/5
Smoothness: 4/5
Cost-Effectiveness: 4/5

The GeekVape Mero tank combines the simplicity of a classic pod with the performance of a vape tank. The perfect option for either MTL or DTL vaping, you can pair it with the Aegis Boost replacement coils which feature a mesh build for improved flavour. Thanks to adjustable airflow, you can control whether or not this tank delivers a tight or loose inhale. The pod-like design also makes this tank virtually leakproof too.

#10 Aspire Nautilus GT Tank

Flavour: 4/5
Smoothness: 4/5
Cost-Effectiveness: 4/5

Another addition from the hardware pioneers of Aspire, with the Nautilus GT also being compatible for MTL (Mouth To Lung) vaping such is its adeptness. This doesn’t compromise its sub ohm capabilities however, with a quality performance guaranteed along with a resilient build crafted using Aspire’s renowned machining methods. Consisting of five different sized airholes, airflow can be adjusted accurately whilst the employment of the entire BVC coil range provides vapers with multiple options. A redesign of an absolute classic which keeps to its predecessor’s excellence.