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 (13)

per page
Page of 2
Great product for the serious vaper!
I love the 4 ml adapter kit! Less fills, more vape!
Guest | 5/10/2019 5:02 PM
Was this review helpful? Yes(0)
What an improvement.
Love the 4mm & extension, now my juice lasts all day.
Guest | 2/28/2019 2:19 PM
Was this review helpful? Yes(0)
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
Was this review helpful? Yes(0)
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
Was this review helpful? Yes(0)
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
Was this review helpful? Yes(0)
great addition to the nautilus X
STEVE W | 3/9/2017 10:38 AM
Was this review helpful? Yes(0)
definitely recommend to save time refilling!
A lot more convenient than the smaller 2ml tanks, but personally I wish there was an even larger option available!
Kimberly F | 3/6/2017 10:41 PM
Was this review helpful? Yes(0)
A must have addition
The one that comes with it is great but the extension for 4 ml is great as you do not need to fill as much, this way if you are out and about you don't need to carry your juice with you at all times. All you got to do is fill this bad boy up and should last you all day for great vaping. must have addition for your set up and can not beat the price, well worth it.
Cody L | 1/18/2017 10:29 AM
Was this review helpful? Yes(0)
Absolutely No Leak!
I have spent over 800 dollars finding the right Tank
I have found it in the Nautilus X from aspire. For this reason there is no leak the air flo  is at the top, thus not allowing leakish from the bottom. Seperately you can purchase extra glass tubes and can get a 4ml extension, which works great. This is it for me no more spending money on frivolous tanks.
Richard S | 1/13/2017 1:41 PM
Was this review helpful? Yes(0)
Excellent option!
Just what i needed for more capacity! Fits perfect, still no leaking, & big plus-not getting hot lips anymore. I was hoping this would eliminate that problem by moving the coil from the mouthpiece & it does!
Gregory H | 10/29/2016 4:34 PM
Was this review helpful? Yes(0)

Add Your Review

  • Bad
  • Excellent

Purchased together

Aspire Nautilus X Coils (5 Pack)
$19.95 $10.95 5pcs

Aspire Nautilus X Coils (5pcs)

Aspire Nautilus X in various colors
$35.95 $23.95

Aspire Nautilus X

Aspire Nautilus BVC Replacement Coils (Pack of 5)
$14.95 $8.95 5pcs

Aspire Nautilus BVC Cotton Coils (5pcs)

Aspire PockeX Coils and its packaging
$19.95 $11.95 5pcs

Aspire PockeX Coils (5pcs)

The Eleaf iStick Special Edition in various colors
$48.95 $28.95

Eleaf iStick 40W TC Special Edition Battery

Age Verification


I am of legal smoking age

I am not of legal smoking age