The 5 Best MTL RTAs in 2021 – Reviews & Top Picks

Before I reveal the best MTL RTA money has to offer, let’s discuss the concept of RTA, otherwise known as Rebuildable Tank Atomizer. As its same suggests, the RTA is a rebuildable atomizer that also serves as a tank; it offers vapers the chance to vape with their own coils without having to compromise on the features provided by a vape tank. 

However, to derive benefits from an RTA tank, you should be able to build and replace coils. Plus, you’d have to clean and empty your tank every time you change your vape juice.

Identifying a reliable MTL RTA can be a challenging process. A high-quality MTL RTA must have a tight draw, deliver exceptional flavor, be compatible with single battery mods, feature a single-coil, and so on. 

Lucky for you, I’ve got you covered. For now, keep your research notes aside.

At A Glance: Our Top Picks for Best MTL RTAs

If you’re in a hurry, you can jump straight into our top picks (these are the MTL RTAs that most people buy).

  • Hellvape MD MTL RTA Top Pick
  • Vapefly Galaxies MTL RTA Runner-up
  • Innokin Ares MTL RTA Runner-up

Top 5 Best MTL RTAs – Our Reviews:

1. Hellvape MD MTL RTA

Despite not being heavily advertised, the Hellvape MD MTL RTA has done a stellar job of accumulating loyal supporters—and, why wouldn’t it? After all, it punches above its weight and has everything you seek for in an MTL RTA. 

The Hellvape MD MTL RTA is easy to construct, benefits from a smooth draw, enjoys a solid construction (durable steel), and provides flavors that’ll have you craving for more. The fact that it is priced quite cheaply also adds to its charm. 

Other features include having a plethora of airflow options, a dual post build deck, and an adjustable tank capacity. 


  • Durable construction
  • Excellent design
  • Great airflow system/options
  • Easy build deck
  • Locking system


  • New vapers might find the Hellvape MD MTL RTA troublesome to wick

2. Vapefly Galaxies MTL RTA

Vapefly is a household name in the vaping sector, and the company’s Galaxies MTL RTA has only increased its reputation furthermore. 

The Galaxies MTL RTA has a lot of good things going for it. It features a flexible draw that can be customized as the user sees fit. 

With this RTA, you can expect large amounts of clouds and a sharp throat hit. The Galaxies MTL RTA can be likened to a chef, with its production/cooking of the most flavorful vapor. 

Let’s not forget its innovative airflow system—the Galaxies MTL RTA features two adjustable star wheels on the sides that allow you to set the airflow as needed.  

As far as I’m concerned, the Vapefly Galaxies MTL RTA is truly worth its weight in gold.


  • Possesses a sturdy frame in an elegant design
  • Powerful coils help produce large amounts of flavorful clouds
  • Good throat hit
  • Easy to work with


  • The adjustable star wheels should’ve been tighter

3. Innokin Ares MTL RTA

The Innokin Ares MTL RTA, with its e-liquid capacity of 5ml, is one of the best MTL RTA on the market. This RTA has excellent flavored vape output, comes with an easy build deck, and benefits tremendously from a flexible airflow control. 

The tank also has a convenient push to fill slide top that makes filling the tank as easy as a walk in the park.  

The Innokin Ares MTL RTA has been crafted for single-coil building excellence. If you are searching for an MTL RTA that is easy to use, look no further than the Innokin Ares MTL RTA. 


  • Easy build deck
  • Wonderful and versatile airflow control
  • The coils are easy to install
  • Easy cleaning and low maintenance


  • Would’ve benefitted from a tighter draw

4. Vapefly Brunhilde MTL RTA

When an MTL RTA is as good as the Vapefly Brunhilde MTL RTA, you have to bow down and give it its due credit. 

The supreme quality of the screws and the deck of the Vapefly Brunhilde MTL RTA are worth gushing over. Constructed of high-quality stainless steel and resin, this tank has been created to last for a long time. 

Hipsters are also particularly attracted to its sleek design. 

It has a versatile build deck that can be adjusted for numerous single coil configurations. Other notable features of the Vapefly Brunhilde MTL RTA include a convenient side filling design and a modifiable airflow system. 


  • Sturdy construction
  • Eye-catching design
  • Noteworthy production of flavorful clouds/vapor
  • Available for purchase in two different versions (standard and TPD version)
  • Users will find it easy to build and wick


  • Doesn’t come in many color options

5. Vandy Vape Berserker MTL RTA

Chasing after flavored vapors? Chase no more with the Vandy Vape Berserker. 

This RTA impressively produces stellar flavored vapors because of its restricted chamber and tight draw. The Berserker has an easy-to-construct deck and is available for purchase in two capacity configurations: 2ml and 4.5ml. 

Let’s not forget the tank’s several airflow settings that let you cool/warm your vape as you please. It should also excite you to know that filling this tank is a child’s play.  

The Vandy Vape Berserker is, without a doubt, a safe investment. 


  • Great production of flavored clouds
  • Excellent draw that mimics the smoking sensation
  • Great construction
  • Numerous airflow settings
  • The deck is easy to build and wick


  • Only performs well when under 20 watts
  • Has a difficult-to-remove top cap


The large influx of MTL RTAs in the market has made it challenging for the casual vaper to identify a high-quality MTL RTA. However, fret not, as you can select any of the RTAs I have mentioned above; they are all excellent choices in their own right.  

If you have trouble choosing and would rather stick to my favorite, I would recommend the Hellvape MD MTL RTA. It is easy to build, has a smooth draw, and has been constructed to stand the test of time. 

Of course, like all premium MTL RTAs, the Hellvape provides flavorful vapes too. So, don’t miss out on it, especially considering the price point it is available for!