WARNING: This product contains nicotine. Nicotine is an addictive chemical.

Full Description

Expand the capacity of your Aspire Nautilus X with the new Aspire Nautilus X 4ml Adapter. While many people have enjoyed the shorter, low profile Aspire Nautilus X with 2ML Pyrex tube, many customers want to upgrade the tank capacity. This Aspire Nautilus X 4ml Adapter is the simple solution.
This 4ML kit includes a coil adapter which effectively elongates the chimney into the top hardware. The kit also comes with a taller Pyrex glass which is also compatible with the Aspire Cleito . The Nautilus X Coil is smaller so you can fit 4ML of e-liquid inside your Nautilus X tank with this adapter kit. As always, with Aspire atomizers, the quality is top notch, the Aspire Nautilus X is made of Stainless Steel, Pyrex glass tube and a Delrin mouth piece.

Aspire Nautilus X Exploded View:


Usage Comments:

  • Please read the user manual for usage information

Aspire Nautilus X Adapter Package Contents:

  • 1 x Aspire Nautilus X 4ml Pyrex glass tube (also compatible with the Aspire Cleito)
  • 1 x Coil Adapter which elongates the chimney

VapeShop Comments: We believe the Aspire Nautilus X could possibly have the same success as the Nautilus, and that is the greatest compliment we can give to a new atomizer.


VapeShop only offers genuine products. Our members are increasingly reporting seeing clones in B&M stores and a few online sites. VapeShop strongly encourages manufacturers to use security authenticity code on all their products and we also encourage everyone to check it when available.

Video Reviews (1)

Aspire Nautilus X Review - Mike Vapes
By Mike Vapes
Duration: 00:09:22
Published on: 5/21/2016

Reviews (17)

per page
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Nice Size
Nice fit to my Rover. Happy with a larger size. No issues changing it out, no leaked.
Guest | 2/16/2021 9:41 AM
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Works great. Cheap and convenient.
Great price and very convenient. No issues.
Guest | 1/27/2021 4:41 PM
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Absolutely the bee's knees!
I've been vaping 8 years. Just had a lung CT scan..... totally clear even after 40 years of smoking 2 packs a day and 8 years of vaping 100% VG! I now use light tobacco flavor 100% VG @ 3mg/ml half the time, 0 mg/ml half the time. NO PG... this PG stuff causes mouth ulcers for me!
The Nautilus X with 4 mil adapter and 1.8 ohm attys gives plenty of vapor with air half open. Great flavor/temperature vapor! 40w Istick battery is ideal and cheap.Easy refill; no leaks; attys last a month or more! No hassles, no problems.
Guest | 12/20/2019 9:01 AM
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I have had my Nautilus X for over a year.  I dropped and and the glass broke of course no one had a replacement.  Thanks for having what I needed and not trying to talk me into a new thing.
Guest | 10/22/2019 10:18 AM
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Great product for the serious vaper!
I love the 4 ml adapter kit! Less fills, more vape!
Guest | 5/10/2019 5:02 PM
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What an improvement.
Love the 4mm & extension, now my juice lasts all day.
Guest | 2/28/2019 2:19 PM
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Makes it better
The larger tank is pretty much mandatory for the Nautilus X.  It holds much more juice and stays cooler
Guest | 1/9/2018 9:00 PM
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Great way to double your juice
It's a bigger tank, and it works. It is a little awkward dealing with the coil attachment, as sometimes it ends up unscrewing along with the top cap, though if the juice is low (the only time you'd be opening the thing anyway) it doesn't matter much.

Also the glass is a little thin- this is the 2nd one I purchased, as I dropped the glass of my first one on the bathroom counter and it shattered.

That said, it's cheap and works well, and definitely beats having to refill the tank twice as often! The vapor is a little cooler than without the extension, as it has longer to travel before it gets to your mouth. For me this was a good thing, as I thought even at lower wattages the temp was a little hot before adding the extension.
Tammy A | 5/18/2017 2:29 PM
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Good kit
I got the Nauti X and the 4ml kit together and it's the only way I've used the tank. I'm using the 4ml expansion every day, it's nice to not have to refill very often. It does what it says and makes the Nautilus X a 4ml tank.
But - I'm a bit on the fence about this. The Nautilus X sips juice very efficiently. 2ml would last longer in it than in any of my sub-ohm tanks. So maybe this isn't as essential as I initially thought. But I'm not taking it off.

One thing I found is I  have to be careful how I tighten things. The coil and the chimney extension both have to be really tight or they can turn out when I take the cap off to refill. Now that I have that figured out refilling has been easy. The cap seals well when it's just finger tight and I've had No Leaks from this tank. That is a wonderful thing. The flavor from this tank is good too so I'm very happy with my 4ml Nautilus X. And really happy with VapeShop for getting it to me so quickly. You folks rock!
Samed S | 3/12/2017 4:25 AM
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great addition to the nautilus X
STEVE W | 3/9/2017 10:38 AM
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