Innokin iSub - Sub Ohm Tank

By Innokin
Our Price: $12.95 List Price: 18.99

This item has been Discontinued. Vapor Authority recommends the following alternative products:

Innokin Zenith II Tank

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Innokin iSub Tank

Innokin has a very long-standing track record for producing some of the very best electronic cigarette and vaping components on the market. Their constant ingenuity and cutting-edge technology makes them one of the few premiere manufacturers in the industry. The iSub Tank is no exception to Innokin’s seemingly endless line of phenomenal devices. With outstanding vapor production and superb flavor output, the Innokin iSub is definitely designed to please even the most advanced vaper.

The Innokin iSub Tank is constructed with high-grade stainless steel. This specific material was used for its beauty, durability, and resistance to corrosion. Although exceptionally solid, the stainless steel frame is surprisingly lightweight, making it easy to hold and carry throughout the day. The stainless steel drip tip is permanently fixed to the tank, thereby eliminating any chance of rattling as experienced with removable mouthpieces.

The large 4ml e-liquid tank portion of Innokin iSub tanks is made with extremely high-grade German Polycarbonate Plastic. This specific grade of heavy-duty Polycarbonate is designed to be extraordinarily resilient and long lasting. Unlike Pyrex glass tanks that are susceptible to cracking or breaking if dropped, the iSub’s tank can withstand such accidents. Available in semi-transparent clear, blue, black, and pink colors, the Innokin iSub Tanks are as beautiful as they are tough.

Innokin brilliantly designed the iSub Tank with a spectacular airflow control valve. This wonderful component allows you to precisely adjust the amount of air that is drawn into the device when you take a hit. This not only allows you to customize your vaping experience, but is also very useful when alternating between e-liquids of varying VG-to-PG ratios. You can use higher or lower VG consistencies without the gurgling or flooding experienced with clearomizers that aren’t furnished with an airflow control valve.

One of the most revolutionary features of the iSub Tank is Innokin’s proprietary “No-Spill Easy Swap” Deep-Coil System. This remarkable design allows you to effortlessly remove and replace the atomizer coil by simply separating the two deck’s two halves. Additionally, this magnificent system virtually eliminates the messy spills and dripping experienced when replacing atomizer coils of other clearomizers.

The Innokin iSub Clearomizer accommodates the coveted iSub Vertical Sub-Ohm Atomizer Coils, which are set to a resistance of 0.5 Ohms. These fantastic coils are designed to deliver plumes of vapor clouds and truly flavorful hits. Innokin equipped the iSub coils with Japanese organic cotton as the wicking material. This was a very smart move on Innokin’s part, as organic cotton is free of the impurities found in standard cotton, such as bleach. Devoid of these contaminants, the iSub atomizer coils provide noticeably cleaner and more flavorful hits.

If you’re in the market for a high-quality sub-ohm clearomizer at a very affordable price, the Innokin iSub tank is certainly one that you should consider.

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Innokin iSub Atomizer Coils

Purchase Innokin iSub Kanthal Replacement Atomizer Coils

Purchase Innokin iSub Stainless Steel (316L) Replacement Coils

Purchase Innokin iSub Clapton Replacement Coils




Mouth-to-Lung, Direct-to-Lung


4 ml






0.2, 0.5, 1.2, 2.0 Ohms


Innokin iSub Tank Specifications:

Manufactured by: Innokin

Threading: 510

E-Juice Capacity: 4ml

Body Material: High-Grade Stainless Steel

Tank material: German-Made Polycarbonate Plastic

Available Resistance: 0.2 Ohms, 0.5 Ohms, 1.2 Ohms, 2.0 Ohms

Recommended Wattage (0.2 Ohms): 20W - 50W

Recommended Wattage (0.5 Ohms Kanthal): 20W - 35W

Recommended Wattage (0.5 Ohms SS): 30W – 60W

Recommended Wattage (0.5 Ohms Clapton): 30W – 70W

Recommended Wattage (1.2 Ohms): 8W - 16W

Recommended Wattage (2.0 Ohms): 10W - 16W

Length: 2.37 Inches (60.2 mm)

Diameter: 0.87 Inches (22.1 mm)


Innokin iSub Tank Includes:

1 x Innokin iSub Clearomizer

1 x 0.5 Ohm Atomizer Head (Pre-Installed)

1 x 0.5 Ohm Replacement Atomizer Head

Innokin iSub Tank Features:

Made With High-Grade Stainless Steel

Uses Superior-Grade German Polycarbonate Plastic

Available in 4 Semi-Transparent Colors

Designed With a Permanently Attached Drip Tip

Proprietary “No-Spill Easy Swap” Deep-Coil System

Uses Japanese Organic Cotton Coils

Immense Vapor Production

Rich and Robust Flavor Production

Large 4ml E-Liquid Capacity

Airflow Control Valve

Extremely Durable Design

Sleek and Elegant Aesthetic Design

Customer Reviews

Based on 4 reviews
Sherri Lackey

Love these tanks! They are my favorite and I love all the colors.

Genuine Innokin™ iSub - Sub Ohm Tank

Great tank and great price ! Vapor Authority is my go to place for ordering.Shipping cost was nominal and nothing like most places who charge outlandish prices for shipping.Love Vapor Authority !!

Mark Timblin
Genuine Innokin™ iSub - Sub Ohm Tank

I bought my Innokin iSub tank ages ago, and for the first month or so it was a great tank. Then when I changed the coil, from a 0.5 to a 0.5 ohm coil, no difference, something happened to that tank, I don't know what, to this day I don't know what it was. It was so bad, I could use ANY of the usual coils, the 0.5, the 1.0 ohm, just didn't do it. I would no sooner get the coil primed, installed and the tank filled than I would start getting the dry hits....I'm like WTF....over! So, I took the coil out, cleaned the tank, really cleaned it, disinfected it, made sure it was dry, and then set it aside figured this was a nice try but no cigar. So it sat, and sat, for the next 4 or 5 months it sat, until one day I was down at one of my favorite vape shops here in town and on the shelf I saw Ni200 coils, AND, 0.5 ohm Clapton coils. Remember, the 0.5 ohm coils would do nothing but give me dry hits....still do....go figure. However the Clapton and the Ni200 coils are far far superior to any other coil made for any version of Innokin's iSub tanks. I have the original, this version here, which I have since given to my daughter, I also have the iSub "S" tank, which is a very good tank in its own right. When all is said and done, if you need a great little tank that will give you days on end of great vapes, look no further than Innokin and the iSub series of sub tanks.

JC Soares
Genuine Innokin™ iSub - Sub Ohm Tank

Whats not to love for $12.95, its got practically the same vape as the iSub G. Its plastic, well polycarbonate which is of good quality and probably won't deteriorate like some cheaply made plastic tank. I've had other non glass tanks in the past that get discolored and even brittle and thats no bueno I say. I have had this tank for about 2 months and it looks new. Anyway good for just a backup too.


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