Elf Bar 600 Review: A Refillable Vaper's Verdict

My hunch is that the humble 600 puff kit is about to become the default prefilled vape all over again, and I say that as someone who does not even vape prefilled. I own Ecigone, my daily kit is a refillable OXVA NeXlim 2 filled with dessert nic salts, and nothing about a prefilled pod normally tempts me.

But I carried an Elf Bar 600 for a week to see what our customers see, and this review covers everything I found, including the parts that surprised me.

Is the Elf Bar 600 a Good Vape?

Yes, for what it sets out to do. The Elf Bar 600 is a slim, simple prefilled kit with a tight MTL draw and a strong 20mg hit, which is what most people moving across from cigarettes or single use vapes want. It is not the cheapest way to vape week to week, and the flavours are sweet. Here is my verdict, from a sceptic.

That is where I stand, and both halves of it matter. A week on this kit did not convert me away from refillables, and it was never going to. What it did was remind me why this format earned its place in the first place: the draw is right, the nicotine lands well, and there is nothing to think about. Most reviews of cheap prefilled kits are written by people who would never use one; I would, in the right setting, and that is the strongest thing I can say about it.

Why the tax points back at kits like this

From 1 October 2026 the Vaping Products Duty charges every millilitre of e-liquid, and that changes which prefilled format makes sense. A 2ml pod picks up about 53p of duty; the big-capacity prefilled kits with their 10ml and 12ml refill sets collect it by the bottleful, and the hardware itself is never taxed at all. So the format the market drifted away from, the small 2ml pod kit, quietly becomes the rational prefilled buy again.

These kits were the trend once, back when the original disposable version was everywhere. They stopped being cool; they never stopped being good. My hunch, and it is a hunch rather than a promise, is that the prefilled market swings back to the 600 puff format once the duty starts to bite.

The full mechanics of the duty are in our UK vape tax guide.

Our guide to the cheapest ways to vape after the vape tax ranks where every format lands once it bites.

What a week on it was actually like

The draw: the bit that surprised me

The draw is the reason this review exists. It is a tight, quiet, cigarette-style MTL pull, fired by inhaling with nothing to press, and it is one of the nicest MTL draws I have had from any prefilled kit. The sealed QUAQ coil holds the flavour steady across the pod rather than fading halfway, and at 20mg the throat hit surprised me too: firm, present, and exactly what an ex-smoker is looking for.

The liquid maths: it sips where my kit gulps

Here is the thing I did not expect: I went through noticeably less liquid in a day on this than I do with my NeXlim 2. A tight MTL draw at low power simply uses less than a warmer, airier kit. And with the duty charged per millilitre, using less liquid is about to mean something at the till as well as in the pocket. For a per-millilitre tax, a kit that sips is a good kit to own.

The flavours: too sweet for me

I will be straight about this because it is the most useful thing I can tell you: bar-style flavours are much too sweet for my taste. I am a custard and dessert nic salt person, and a week on the sweet stuff confirmed everything I already knew about myself. But I am not the customer here, and for the people this kit is for, the sweetness is the point: the range covers the fruits, ices and drinks the original made famous, and there are tobacco options in the range for anyone who wants the old-fashioned end of the shelf.

The battery and the little things

The 500mAh battery charges over USB-C in about 45 to 60 minutes and wants charging daily if you vape heavily, with a simple LED that shows white above roughly 30% and red below. There is no cable in the box, so keep a spare phone lead handy.

The size is also a real strength: it is a very slim, light, pocket-friendly little thing, the kind of kit you forget you are carrying, and cheap enough that losing it or wearing it out is a shrug rather than a loss. If it ever will not charge, you buy another and off you go.

The kit at a glance

The pod trick most owners miss

The kit takes more than one pod family. Standard Elf Bar 600 refill pods cover the classic flavours, and Elf Bar also lists the kit as compatible with its ELFA pod series, so ELFA pods click into the same kit. That gives one small device a wider choice of flavours than most owners realise.

Who should buy it, and who should not

Buy it if you want the exact draw and simplicity the disposable era was built on, with none of the ban problems: nothing to fill, nothing to learn, a pod clicks in sealed and ready. It is also a handy glovebox or night-out second vape kit for exactly the reason I gave above: if it goes missing, you shrug.

Do not buy it if you are ready for one more step, because a refillable pod kit with a bottle of nic salts costs less per week than any prefilled format, unlocks thousands of flavours rather than a fixed menu, and comes in strengths below 20mg, which the 600 pods do not. That is my world, and I am not leaving it: a week on this kit sent me straight back to my own pods and my dessert salts, happily.

The middle ground is staying with Elf Bar and moving to a refillable kit like the ELFX.

The ELFX takes Elf Bar refillable pods, which you fill with bottled nic salt.

Our switching from disposables guide walks through both routes.

One more pointer: the pods only come in 20mg, so if you smoked fewer than fifteen a day, read our vape strengths guide before you decide, because starting too strong is as unhelpful as starting too weak.

How I made this call

I vape a refillable pod kit every day and I carried this kit for a full week alongside it, swapping between the two. I own the shop that sells both formats, so you are getting the verdict I would give over the counter, including the half that steers you towards the cheaper-per-week format I actually use. Specifications come from Elf Bar and the product as we sell it, and where a figure is Elf Bar's rating rather than my own measurement, I say so.