Perfect strength for me
Honestly, I was unsure at first but this has been great. Flavour is strong and lasts the full session. No complaints at all.
DoubleThe Fizzy Cola Ice Double Brew Nic Salts 10ml 20mg by Double in Fizzy Cola Ice at 20mg. Free UK delivery over £20, same-day dispatch on weekday orders before 4pm.
Double Brew Nic Salts 10ml 20mg Fizzy Cola Ice is a ready-to-use nicotine salt e-liquid in a 10ml bottle at 20mg/ml (2%) strength. It is built around a fizzy cola flavour with a cooling ice finish, and it is designed for low-power pod kits and refillable pod systems rather than for high-wattage sub-ohm tanks. If you have been using disposable vapes and want to move to something refillable, a bottle like this is one of the simplest ways to do it.
The key facts at a glance:
Because this is a liquid rather than a finished device, there is no built-in battery and no built-in coil. Those matter a great deal to how the liquid performs, so we cover them in detail further down: which devices suit it, what coil resistance to look for, how to charge safely, and what to do when something tastes off. We have deliberately avoided quoting a puff count, because puffs depend on your device, your draw length and how often you vape, not on the bottle.
Nicotine is addictive. These products are intended for adult smokers and existing vapers who want an alternative to cigarettes, and they are not for anyone under 18 or for people who do not currently use nicotine. Every order from the shop is age-checked before it ships.
Cola is one of the more recognisable flavour families in vaping, and also one of the harder ones to get right. A convincing cola needs a bit of citrus sharpness, a hint of warm spice, a caramel-like sweetness underneath and, ideally, some sense of carbonation. Fizzy Cola Ice sets out to cover all of that and then adds a cooling layer on top.
Here is how the flavour is generally experienced, and how to think about each stage of a puff:
Taste is personal, so treat this as a guide rather than a guarantee. If you normally drink full-sugar cola, you will probably find this familiar. If you prefer diet colas or very dry, bitter flavours, you may find it sweeter than you want.
What the ice does: a cooling agent in a vape liquid does not lower the temperature of the vapour. It stimulates the cold receptors in your mouth and throat, which is why the sensation feels fresh even though the vapour is warm. In a drink-style flavour like cola, it mimics the chill of an ice-cold can. If you dislike menthol, it is worth knowing that the cooling here is part of the name for a reason, and a no-ice cola would be a better match for you.
Sweet versus fresh: drink flavours sit in the middle ground between fruit and dessert. They are sweeter than a plain menthol or tobacco, but usually less heavy than custard, cake or milkshake profiles, and that is a big reason cola liquids work well as an all-day flavour for people who find dessert vapes too rich.
Palate fatigue: every flavour dulls if you use only that one for weeks. If the cola seems to be fading, you are usually dealing with your own taste buds rather than a faulty bottle. Switching to a contrasting profile, such as a sharp fruit or a plain mint, for a day or two typically brings the cola back sharply. Keeping a second bottle of a different flavour is the cheapest cure.
Nicotine salt liquids differ from traditional freebase liquids in how the nicotine is formulated. Salt nicotine is paired with an acid, which lowers the harshness on the throat at a given strength and lets the nicotine absorb quickly. That is the reason salts became the standard for pod systems and disposables: you can use a relatively high strength, such as 20mg, without the sharp throat scratch that the same number would cause in a freebase liquid.
In the UK, e-liquids are capped at 20mg/ml of nicotine. That is the strength in this bottle, so it is the strongest you can legally buy. A higher number is not available anywhere from a compliant UK retailer, and any seller offering more should be treated with suspicion.
Who 20mg is aimed at:
Who should consider a lower strength:
The most common mistake is choosing a strength that is too low and then vaping constantly to compensate. That tends to cost more and feels worse than starting at a level that actually satisfies. The second most common mistake is the opposite: choosing 20mg for a powerful, open-airflow device, then feeling dizzy, nauseous or with a tight chest after a few puffs. Those are signs of too much nicotine, and the answer is to stop, take a break and step down in strength or switch to a more restricted device.
A sensible approach for a former smoker is to start at the strength that stops cravings without constant chain-vaping, then reduce gradually over weeks or months if you want to cut down. If you are unsure, buying one bottle at 20mg and one at a lower strength gives you a real comparison without committing to a large order.
If you are new to nicotine altogether, this product is not for you. Nicotine in any form is addictive, and a 20mg salt is a strong product for someone who has never used nicotine before.
Nic salt liquid is designed for devices that produce a modest amount of vapour at low power. Using it in the wrong hardware is the single biggest cause of disappointment, so it is worth getting this right before you buy.
Good matches:
Poor matches:
What to look for in a pod kit:
If you are not sure whether your device suits salts, check the manufacturer's guidance. Most pod kits state clearly whether they are designed for nicotine salts, and the box or product page will usually say. If you are comparing kits, we cover pod hardware separately across the shop, and the compatibility question is always worth asking before you buy rather than after.
A liquid does not have its own battery, but the battery in your device determines how the liquid performs. A weak or low battery gives a cool, thin vape with muted flavour, and a failing battery is a safety concern. Here is what matters for a pod kit running a nic salt like this one.
Battery capacity: compact pod kits commonly have batteries somewhere in the 400mAh to 1,000mAh range. At the low power that salts need, a 500mAh battery will typically get light-to-moderate users through most of a day, and an 800 to 1,000mAh battery gives heavier users some margin. Capacity is not a measure of quality, but it tells you roughly how often you will be recharging.
Charging safely:
Carrying: keep your device away from loose coins and keys in a pocket, as contact with metal can short the terminals. Many people use a small case or a dedicated pocket.
Battery performance and flavour: as a lithium battery nears empty, voltage sags and the coil heats less effectively. You will notice flavour thinning and vapour dropping off. If your cola starts tasting muted near the end of a charge, topping up is often all it takes, so check the battery before you blame the liquid.
End of life: if a device holds a noticeably shorter charge than it did when new, the battery is ageing. A degraded battery is one reason to retire a kit rather than keep nursing it along.
The coil is the heating element that turns your liquid into vapour, and the coil design has a bigger influence on how a cola flavour tastes than most people expect. Drink flavours, with their layered citrus and spice notes, benefit from even, moderate heating.
Mesh coils versus wire coils:
Resistance and power: resistance is measured in ohms. For a 20mg salt, a coil between roughly 0.6 and 1.2 ohms running at the wattage range recommended by the manufacturer is a reasonable target. Lower resistance generally means more vapour and more liquid use, while higher resistance gives a tighter, cooler, more cigarette-like draw.
Why sweeteners matter: cola flavours contain sweeteners and flavour compounds that can caramelise on a coil. This is normal, and it is why a coil used with a sweet liquid typically needs replacing sooner than one used with a plain tobacco. A rough guide is anywhere from one to three weeks of regular use for a pod coil, though it varies with how much you vape.
Signs a coil is ending its life:
Replacing the coil or pod is usually quicker and cheaper than persevering. Always prime a new coil before use, as described in the next section, since drawing on dry cotton is the quickest way to ruin it.
Filling a pod from a bottle takes a minute once you have done it a couple of times. Here is a step-by-step method that avoids the most common mistakes.
Drawing technique: salt pod systems are intended for a mouth-to-lung draw or a gentle restricted lung inhale. Take a slow, steady puff of two to four seconds, then inhale. Hard, long pulls do not improve flavour and can flood the coil or dry it out.
Between sessions:
Storing the bottle: keep it upright, tightly closed, out of direct sunlight and away from heat. Light and warmth degrade flavour over time, and heat thins the liquid and encourages leaks. Use the child-resistant cap as intended and keep the bottle out of reach of children and pets, since nicotine liquid is harmful if swallowed or if it contacts skin or eyes. If it does get on your skin, wash it off with water. If swallowed, seek medical advice immediately.
Most problems with salt liquids come down to a handful of causes, all of which are fixable. Work through the symptom that matches yours.
Burnt or acrid taste
Weak or muted cola flavour
Leaking
Gurgling or spitting
Harsh throat hit
Device will not fire
If none of these resolves the problem, the device or coil may be faulty. Contact the shop with your order details so we can help work out whether it is a fault or a user issue.
No flavour or strength suits everyone. Here is an honest read on who this particular bottle is aimed at.
Good fit:
Less suitable:
If your goal is to stop smoking, you are more likely to succeed with the right support. The NHS stop smoking services in the UK offer free advice, and vaping can be part of a quit plan for adult smokers, though it is not risk-free and it is not recommended for people who do not already smoke.
Value is more than the price on the shelf. What matters is how long the bottle lasts and what each hour of vaping costs, and that depends on your device and habits. We have avoided quoting a precise puff count, because it varies a lot, but we can do the arithmetic that actually matters.
The basic maths:
As a very rough guide, a 2ml pod fill is in the same ballpark as the liquid volume of a standard 2ml disposable, so a 10ml bottle gives you roughly the liquid equivalent of five such disposables. Individual results vary, and heavier use or a more open draw will empty a pod faster.
Running costs to factor in:
For most people switching from disposables, refillable vaping comes out cheaper over a month, provided you stay on a single device platform and replace coils sensibly. If you only vape occasionally, a disposable may work out similar, but you will be generating more waste.
Buying tips:
It is worth looking at where this product sits against the alternatives, including where those alternatives win.
Versus disposable vapes
Versus other 10ml nic salt ranges
There are a lot of 10ml nic salt ranges from larger and smaller brands, many with their own cola or soda flavours. Most are made to the same legal limits, so strength and bottle size will look identical on paper. The differences are in the flavour recipe, how sweet it is and how well the cooling is balanced. A fair way to judge is to buy one bottle and compare it side by side with whatever you currently use, rather than relying on the label. Some premium ranges offer more complex, layered blends that may suit people who enjoy a very detailed flavour, while simpler drink-style liquids like this one suit people who want something straightforward and refreshing.
Versus freebase nicotine liquids
Versus tobacco and menthol flavours
If your priority is to replicate the taste of a cigarette, a tobacco liquid is the more direct route. Cola ice is a different experience: sweet, cool and clearly not trying to taste like smoke. For some adults, that distance is a benefit, since it helps break the association. For others, it can feel less satisfying than a flavour that reminds them of what they are replacing.
In short, this is a sensible choice for pod users who want a straightforward, refreshing cola with a cool finish at the top legal strength. It is not the right tool for every device or every taste, and a lower strength or a different flavour family may suit you better.
Many of the format decisions on UK vaping products come from legislation rather than marketing, and understanding the rules helps you buy confidently.
What the UK rules set:
Disposable vapes with the 20mg cap are also subject to the UK's changing rules on single-use devices, so many people now use rechargeable and refillable systems instead. If you are moving from a disposable to a refillable pod kit, a bottle like this is the format that makes that switch possible.
Storage:
Recycling:
Responsible disposal is part of vaping responsibly, and refillable systems make it easier to cut down on the amount of waste you generate overall.
| Brand | Double |
|---|---|
| Product type | E-Liquid |
| Nicotine strength | 20mg |
| Available flavours | 1 (Fizzy Cola Ice) |
| Price | £1.10 |
| Availability | In stock — same-day dispatch |
| Compliance | UK TPD-compliant, MHRA-registered |
Double supplies e-liquids to the UK market through Vape Shop Online. We stock the current Double range in full with same-day dispatch on weekday orders before 4pm.
20mg/ml is the maximum allowed in the UK and is aimed at adult smokers who smoked heavily or who are used to 20mg disposables. If you smoked lightly or already vape at a lower strength, a lower option is usually more comfortable. Signs that a strength is too high include dizziness, nausea or a tight chest, in which case you should stop and step down.
Yes, you need a refillable device suited to nicotine salts, typically a pod kit with a coil of roughly 0.6 to 1.2 ohms running at low wattage. The liquid is not designed for high-wattage sub-ohm tanks and cannot be used in a sealed disposable. Check your device manufacturer's guidance if you are not sure.
Charge the device with the cable supplied or a quality replacement, using a standard USB port or a reputable plug, and do not leave it charging unattended or overnight. Stop using any device that overheats, swells or looks damaged. The bottle itself has no battery, so charging applies only to your pod kit.
You can change flavours at any time, but empty and rinse your pod first so the old liquid does not muddy the new one. It is best not to mix different liquids in one pod, because it dilutes both and can affect the strength. Other flavours in the Double Brew range are listed in the shop, and rotating two flavours is a good way to avoid palate fatigue.
A typical refillable pod holds about 2ml, so one bottle fills it roughly five times. Light users may take a couple of weeks to finish a bottle, while heavier users could get through one in a few days. The exact time depends on your device, your draw style and how often you vape.
Over a month or more, refillable vaping with a bottle is usually cheaper than buying a series of disposables, once you account for the cost of the kit and replacement coils. The initial outlay is higher, and you need to refill and maintain the device. Checking for multibuy offers in the shop can reduce the cost per bottle further.
It is intended for adult smokers and existing vapers who want a cola-flavoured, cool-finish salt at the maximum UK strength. It is not for under-18s, non-smokers, or people who have never used nicotine, and anyone who is pregnant, breastfeeding or has a heart condition should speak to a doctor first. Nicotine is addictive.
We deliver to UK addresses, and the delivery options and any free-delivery threshold are shown at checkout. Every order is age-verified before it ships, and the carrier may ask for proof of age on delivery. We do not ship nicotine products to anyone under 18.
Because an opened e-liquid cannot be resold for hygiene and safety reasons, opened bottles are not eligible for return. If your bottle arrives damaged, leaking or incorrect, contact us with your order details and we will put it right. Hardware faults on devices are handled separately, so check the returns page for the exact terms.
Royal Mail Tracked 24 (Next-Day): £1.99, FREE on orders over £20.
DPD Next Working Day: £3.99 (£2.99 over £20), FREE over £100.
Same-day dispatch on orders placed before 4pm Mon-Fri. See our delivery page for full details.
Honestly, I was unsure at first but this has been great. Flavour is strong and lasts the full session. No complaints at all.
Excellent all round. Will absolutely be ordering again. Customer service was helpful too.
Can't fault it. Quality is there, flavour is there, delivery was quick. What more could you want.
Picked this up on the multibuy deal and I'm stocked up for a while. Flavours are all on point.
Great product for the price point. Works exactly as advertised. No surprises, just a solid vape.
Not too strong, not too mild — just right. Good for all day use without being overpowering.
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