Shop for the latest & greatest Longfill E-Liquids Products from Legion Of Vapers.
Longfill e-liquids are 60ml bottles filled with around 20ml of concentrated flavour, leaving space to add your own nic shots and VG/PG base. That gap is the point. You control the nicotine strength, the throat hit, and the ratio, so every bottle ends up exactly how you want it. Mix down to 3mg for an easy all-day vape or push up to 6mg or 12mg if you need more. Our range covers fruity, icy, dessert and tropical profiles from brands we actually rate, including Nixer, Doozy Vape Co and Rachael Rabbit. New customers get 5% off their first order, and orders over £40 qualify for free UK delivery.Longfills have become one of the most popular formats among vapers who want real flavour and genuine value from every bottle they buy.
Original price was: £9.99.£7.99Current price is: £7.99.
Original price was: £11.99.£6.99Current price is: £6.99.
Original price was: £11.99.£6.99Current price is: £6.99.
Original price was: £11.99.£6.99Current price is: £6.99.
Original price was: £11.99.£6.99Current price is: £6.99.
Original price was: £11.99.£6.99Current price is: £6.99.
Original price was: £11.99.£6.99Current price is: £6.99.
Original price was: £11.99.£6.99Current price is: £6.99.
Original price was: £11.99.£6.99Current price is: £6.99.
Original price was: £11.99.£6.99Current price is: £6.99.
Original price was: £11.99.£6.99Current price is: £6.99.
Original price was: £11.99.£6.99Current price is: £6.99.
Original price was: £11.99.£6.99Current price is: £6.99.
Original price was: £11.99.£6.99Current price is: £6.99.
Original price was: £11.99.£6.99Current price is: £6.99.
Original price was: £11.99.£6.99Current price is: £6.99.
Original price was: £3.99.£1.99Current price is: £1.99.
Original price was: £11.99.£4.99Current price is: £4.99.
Our longfill e-liquid range covers a wide variety of flavour profiles and mixing options, so whether you are restocking a favourite or trying something new, there is plenty to choose from.
From established names like Doozy Vape Co to specialist fruit lines from Rachael Rabbit, our selection pulls from brands that deliver consistently across the UK longfill market.
Longfills work best for vapers who already know roughly what they like and want to pay less per ml to get it. That includes everyday vapers stepping up from pre-filled pods or shortfills, and enthusiasts who want flavour control without building coils or sourcing raw concentrates separately. They are also a good fit for sub-ohm vapers who go through liquid quickly and want to stretch their budget. If you are still figuring out which nicotine strength suits you, the flexibility to dial it up or down with each mix is genuinely useful. Read our guide to choosing the right nicotine strength if you are unsure where to start.
Longfills are less suited to beginners on MTL pod kits, mainly because most mixed longfills end up high-VG and too thick to wick properly in a tight coil.
Here are the features that make longfill e-liquid a strong choice for vapers who want value and control:
Longfills give you more for your money, and once you have your mixing ratio dialled in, they are just as easy to use as any pre-mixed bottle.
Mixing a longfill takes about two minutes. Here is exactly how to do it, using a standard 60ml bottle with 20ml of concentrate:
| Nic Shots Added | Approximate Strength |
|---|---|
| 0 shots | 0mg |
| 2 x 18mg | about 3mg |
| 4 x 18mg | about 6mg |
| 8 x 18mg | about 12mg |
We have run this exact process with Nixer Apple Berry on a mesh coil sub-ohm tank. Two nic shots in, a 30-second shake, straight into the tank. Flavour was clean and the throat hit sat comfortably at 3mg. No steeping needed.
Browse our nic shots range to pick up everything you need alongside your longfill.
Most mixed longfills end up at 70VG/30PG or higher. That ratio matters, because thick VG does not wick well in tight, low-power setups. If you try to run a high-VG longfill mix through a small MTL pod kit, you will likely get dry hits and poor flavour.
Longfills work best in:
Longfills are less suited to:
If you are using a MTL kit and want customisable nicotine, nic salts vs freebase is worth reading first. You might find a nic salt shortfill is a better fit for your setup.
Not sure what style of vaping you are doing? MTL vs DTL vaping explained covers the difference clearly.
We stock longfill brands because they perform, not because they are cheap to source. Here is what each one brings:
Every brand in our range has been tested before we list it. If the flavour is thin or the mix performs poorly in a standard sub-ohm setup, it does not make the cut.
Our longfill range is one of the better-value sections of our e-liquid collection, and with the UK vape tax coming into effect, that gap in cost between longfills and pre-filled ready-to-vape liquids is only going to widen. Now is a solid time to make the switch if you have not already.
New customers get 5% off their first order, and you qualify for free UK delivery on orders over £40. Most longfill orders sit comfortably above that threshold if you pick up a couple of bottles and a pack of nic shots together.
Browse the full range above to find your next longfill. If you want help picking a flavour or working out your nic strength, check out how shortfills work for a comparison, or head to choosing the right nicotine strength if you are still figuring that out.
With hundreds of verified reviews and a loyal UK customer base, Legion of Vapers is a vape shop people come back to.
Good prices year-round, with multi-buy deals and bundle savings on the stuff you actually get through. Free UK delivery over £40.
Order before 3:30pm Monday to Friday and we dispatch the same day. Most UK orders arrive in 1 to 2 working days.
Need help choosing a kit, matching coils, or picking the right liquid for your style? Message us. You’ll get proper advice from a UK-based team.
Explore our answers to some frequently asked questions.
A longfill is a 60ml bottle filled with around 20ml of concentrated flavour. The remaining space is left empty so you can add nic shots and a VG/PG base to hit your preferred nicotine strength and consistency. You shake it, let it settle if needed, and vape it.
A shortfill is a larger bottle of pre-mixed, nicotine-free e-liquid with a small gap at the top for one nic shot. A longfill contains a smaller amount of concentrated flavour with more empty space, giving you more flexibility over nicotine strength and base ratio. See our full guide to the differences for a detailed comparison.
Technically yes, but it is not recommended. The concentrate is designed to be diluted. Vaping it neat will give you an overpowering flavour, potential irritation, and a very thick liquid that may not wick correctly. Always add nic shots or a base before vaping.
For a standard 60ml longfill with 20ml concentrate, adding two 10ml nic shots typically gets you to around 3mg, or four shots to around 6mg. The exact result depends on the concentrate volume, the final bottle size and the strength of the nic shots you use, so always check the specific product instructions, as these can vary between brands.
It depends on the concentrate and base you use, but most mixed longfills end up around 70VG/30PG or higher. This makes them smooth and vapour-heavy, which suits sub-ohm and DTL setups. Read more about what VG and PG actually are if you want the full breakdown.
Sub-ohm tanks and DTL mesh coil setups are the best match for high-VG longfill mixes. Tight MTL pod kits struggle with thick VG and will produce poor flavour or dry hits. Check out our guide to sub-ohm vaping for device recommendations.
Fruit longfills are usually good to vape immediately after mixing. Dessert, cream and custard profiles often benefit from steeping for one to three days, which allows the flavour to fully develop. Our how to steep e-liquid guide covers when steeping is worth doing and how to speed it up.
Yes, in most cases. The cost per ml of a mixed longfill is lower than a comparable pre-mixed shortfill or nic salt, and the format is not subject to the same UK vape tax as nicotine-containing e-liquids sold ready to vape. That difference becomes more significant when the UK vape tax comes into full effect.
The UK legal limit for nicotine in e-liquid is 20mg/ml. Standard nic shots sold here are 18mg/ml or 20mg/ml, and after dilution in a longfill mix, the resulting strength falls well within legal limits at typical use levels of 3mg to 12mg.
Most are not, because the resulting mix is too thick for tight MTL coils. If you prefer MTL vaping and want flexibility over nicotine strength, a 50/50 nic salt shortfill is a better option. See our nic salts vs freebase guide for more on that.
Our range covers fruit, menthol, tropical, dessert and candy profiles. Brands include Nixer, Doozy Vape Co, Rachael Rabbit and Unreal, plus exclusive collaboration releases. Whether you want something sharp and icy or rich and sweet, there is a longfill in the range worth trying.
No. Longfills are sold without nicotine. You add your own nic shots separately to achieve your preferred strength. This is part of what keeps them cost-effective and outside the direct scope of certain UK vape tax categories.
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