Smok TFV8 X-Baby Sub Ohm Tank

By Smoktech
Our Price: $24.99 List Price: $39.99

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Smok TFV8 X-Baby Beast Sub Ohm Tank (Baby Beast Brother)

SMOK is undeniably one of the leaders within the vaping industry, with a truly impressive array of blockbuster devices released by them to date. Powerful MODs, technologically advanced processors, and massive cloud-producing sub-ohm tanks are among the many exceptional products attributed to SMOK. Among their vast spectrum of popular devices, the TFV line of performance tanks is certainly among the most notable. Coveted for having raised the bar for vape tank delivery, these cloud machines are admired by vapers all across the globe. SMOK has now sent shockwaves throughout the vaping community by announcing the release of the latest addition to this legendary line—introducing the SMOK TFV8 X-Baby Tank. Also, known as the Baby Beast Brother Tank, this masterpiece manufactures staggering vapor clouds, along with unequivocally rich and flavorful taste that will absolutely blow you away.

As with all of its brothers and sisters, and indeed with all of SMOK’s sensational products, the TFV8 X-Baby Tank is fabricated with only the finest available materials. The chassis, frame, and body of this beauty are made with high-grade 304 Stainless Steel. This austenite metal is a fabulous selection, as its exclusive blending of steel, chromium, copper, and magnesium ensures durability, solidity, resilience, and robustness. These are perfect traits for a high-performance tank such as the SMOK TFV8 X-Baby Beast Brother, as it ensures its ability to withstand the stresses of heavy frequent use. The top of the device features a spectacular wide-bore Delrin drip tip. A progressive thermoplastic, Delrin is used in a plethora of applications due to its exceptional ability to remain cool when exposed to high heat. As such, the TFV8 X-Baby will remain cool when in contact with your lips, regardless of how frequently it is used.

The SMOK TFV8 X-Baby Tank is equipped with a high-capacity Pyrex (borosilicate) glass e-juice reservoir. Capable of housing a hefty 4 ml of e-liquid, this tank will last for extended periods of time between refills. More important, however, is the borosilicate’s ability to endure and resist the acidity contained within e-juices. Unlike plastic tanks, which will deteriorate when exposed to an acidic environment, the SMOK TFV8 X-Baby Tank’s basin will remain wholly unaffected by it. This results in a markedly cleaner, purer, and truer flavor from your e-liquids, while concurrently ensuring that the tank will remain visually immaculate as well.

The TFV8 X-Baby Tank is equipped with SMOK’s advanced flagship top-fill e-juice system. This remarkable configuration eliminates the need to separate the tank from your battery in order to unscrew the base each time more liquid is required. However, unlike the vast majority of other top-fill systems available, the SMOK TFV8 X-Baby Tank features a swivel top cap, which effortlessly swings open and shut, thereby allowing you to access the juice ports without being forced to unscrew the top cap. This cutting-edge filling structure is not only fantastically convenient but also eradicates the mess associated with refills as well.

One of the features that sets the SMOK TFV8 X-Baby Tank apart from the others in the series is its top-positioned dual-adjustable airflow control valve. Similar to its bottom-positioned counterpart, this component affords you the ability to accurately fine-tune the amount of air that enters the tank when taking a hit. This provides for unsurpassed control over your vaping experience, allowing for tighter or airier drags, according to your personal preferences. However, by placing the TFV8 X-Baby’s airflow control valve at the top of the tank, SMOK managed to virtually eliminate the possibility of leaking through the airflow valve, even when the tank rests on its side.

Of course, when it comes to the design of atomizer coils, SMOK once again shines, having engineered phenomenal heads to pair with the SMOK TFV8 X-Baby Tank. Each variation is equipped with pesticide, colorant, bleach, and contaminant-free organic cotton, and is designed to manufacture incredible vapor clouds. Brilliantly, SMOK also created a coil variation, the V8 Baby X M2, to operate with 3.7V devices, such as their wildly popular Stick V8 Kit. This enables you to alternate between the tank that comes with the kit and the new TFV8 X-Baby Tank.

SMOK judiciously designed the TFV8 X-Baby "Baby Beast Brother" tank so that it can be entirely disassembled. Each and every individual component of this spectacular device can be separated from the others, thereby providing you with unrestricted access to all of the small grooves and crevices. As a result, you are able to easily and efficiently clean and maintain your SMOK TFV8 X-Baby Tank without being forced to use small tools or objects to accomplish the task. In doing so, you can ensure that your tank is always operating at peak performance. In addition, the capacity to remove and replace the drip tip affords you the ability to interchange the included mouthpiece with any compatible one you choose.

Whether you own and enjoy a SMOK TFV8 tank, or are searching for your first high-performance tank, the SMOK TFV8 X-Baby is an absolute must-have. Capable of delivering truly exceptional vapor production, along with incredibly flavorful taste, this masterpiece is unmatched in every form and fashion.


Recommended Wattage (Q2): 40-80W

Recommended Wattage (M2): 35W 

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SMOK TFV8 X-Baby Atomizer Coils

Purchase Replacement Atomizer Coils for the SMOK TFV8 X-Baby Tank


SMOK TFV8 Big Baby Drip Tips

Purchase a Snakeskin Resin Drip Tip for the SMOK X-Baby

Purchase a Stylish Resin Drip Tip for the SMOK X-Baby







4 ml






0.25 Ohms, 0.4 Ohms


SMOK TFV8 X-Baby Tank Specifications:

Manufactured by: SMOK

Threading: 510

Liquid Capacity: 4 ml

Body Material: High-Grade 304 Stainless Steel

Tank Material: Pyrex (Borosilicate) Glass

Drip Tip Material: Delrin

Wicking Material: 100% Japanese Organic Cotton

Available Resistance: 0.25 Ohms, 0.4 Ohms

Wattage Range (X-Baby Q2): 40W – 80W (Recommended 55W – 65W)

Wattage Range (X-Baby M2): Designed for 3.7V Devices

Height: 2.32 Inches (59 mm)

Diameter: 0.96 Inches (24.5 mm)


SMOK TFV8 X-Baby Tank Includes:

1 x SMOK TFV8 X-Baby Tank

1 x SMOK X-Baby Q2 Atomizer Coil (0.4 Ohms) – (Pre-Installed)

1 x SMOK X-Baby M2 Atomizer Coil (0.25 Ohms)

1 x Replacement Glass Tube

1 x Bag of Spare Parts

1 x User manual

SMOK TFV8 X-Baby Tank Features:

Durable and Robust 304 Stainless Steel Body

Pyrex (Borosilicate) Glass E-Juice Basin

Various High-Performance Atomizer Coils Available

100% Japanese Organic Cotton Wicks

State-of-the-Art Dual-Adjustable Airflow Control Valve

Leak-Free Configuration

Top-Positioned Airflow Control Valve

Premium-Grade Double-Barrel Wide-Bore Drip Tip

Cutting-Edge Top-Fill Swivel E-Juice System

Entire Tank Be Completely Disassembled

Manufactures Enormous Vapor Clouds

Intense and Rich Flavor Production

Progressive Aesthetic Design

100% Authentic SMOKtech

Customer Reviews

Based on 26 reviews
Paul Studebaker
Great tank

Longtime Kangertech tank user. Got sick of it constantly leaking. This Smok tank can’t leak and I really like it-a lot!

Peter Ramirez

Quick order fulfillment and quick delivery. Thanks. Received exactly what I ordered.

No leaking!

Love the tank but the Smok coils have a learning curve and I wish they had mesh coils for it. So I just have to learn how to set-up my mod using all those options I never needed to before. Why Smok isn't doing more with this tank when every other tank I've had leaks with most of them not selling o-rings and gaskets is why I tried this tank, got 2 of them. Really fast shipping too.

Chani D

I admit I was nervous placing my order, I had never ordered from Vapor Authority before, but this was the only place that had the tank I needed for a reasonable price. I decided to give it a try and I am extremely happy with my order and the way that vapor Authority works. legit! fast shipping and even a little thank you card. if you're on the fence like I was, dont hesitate. I plan to order again as needed. thank you Vapor Authority!! I can use my favorite device again thanks to you =)

Kevin Mathews
It Is All True!!

Yes, it is all true. Finally a product that deserves all the ***** reviews & praise that Vapers are throwing at it. I haven't read a single letter of commendation for this tank that I disagree with. Although I own more Smok vaping products than any other brand, I am not "Brand" loyal. Smok has not only outdone themselves with this addition, they have outdone everyone in the Vape Supply World. The ONLY single downfall I have found is that Smok underestimated the success of the X-Baby and until they can catch manufacturing up, these will continue to be impossible to find. I'm glad I grabbed 2 the moment they were released. However, I don't understand why I have seen such scarce literature about the RBA that comes with the X-Baby. I think the RBA is the final nail in the coffin containing competitors hopes of being able to compete with this tank. Keeping in mind that I own and use 9 other brands of Mods, Tanks, and supplies, I have to admit that X-Baby #1 is nearly worn out. Not defective or poorly constructed, just simply Vaped to death. Getting ready to introduce #2 into my daily regimen and only hope that eventually I will locate more replacement coils & supplies. The "X-Baby," I'm addicted. How do you main line this baby??!!


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