Rainbow Ocean Lemonade Caliypso 100ml Shortfill E-Liquid

Overview

The Rainbow Ocean Lemonade Caliypso 100ml Shortfill E-Liquid by Caliypso in Rainbow Ocean Lemonade at 0mg. Free UK delivery over £20, same-day dispatch on weekday orders before 4pm.

Caliypso Rainbow Ocean Lemonade 100ml Overview

Caliypso 100ml Shortfill E-Liquid Rainbow Ocean Lemonade is a lemonade-style vape juice sold in a large bottle at £7.99, and it ships at 0mg, which means there is no nicotine in the liquid as supplied. It belongs to the Caliypso e-liquid range, a brand line that currently runs to 37 listings, all priced identically and all supplied at the same strength. With cost and nicotine level fixed across the whole family, choosing between bottles comes down to one question: which flavour do you fancy?

Before going further, it is worth getting the format straight, because the word shortfill confuses plenty of first-time buyers. This is loose e-liquid in a bottle. It is not a sealed pod, not a starter kit and not a throwaway device. No battery, coil, tank or charging lead comes in the box, so the juice only becomes useful once you pour it into refillable hardware that you already own or buy separately. If you would rather have something that works the moment it leaves the packaging, disposable vapes are the usual route, arriving filled and charged.

The title packs in more information than it first appears. Shortfill describes the bottle type. Ocean Lemonade names a sub-family inside the Caliypso lineup, a set of colour-coded lemonade flavours, and Rainbow is the member of that family that hints at a mix rather than a single note. The listing itself carries two flavour tags, lemonade and lemon, and that is the full extent of the official tasting guidance.

We have built this page around that reality. Where the listing gives us a fact, we state it plainly. Where it does not, such as the exact volume of liquid inside the bottle or the balance of VG and PG, we say so and point you to the printed label rather than guess. The sections below cover how a 100ml shortfill works, what the Rainbow name suggests, who the bottle suits, filling and priming, nicotine arithmetic, device pairing, storage, troubleshooting and delivery. Everything here is written for adults, and the shop checks that buyers are 18+ at the point of sale.

Reading the Rainbow Ocean Lemonade Name

Start with what the listing actually publishes. The flavour tags are lemonade and lemon, and there is nothing else: no note-by-note breakdown, no sweetness score, no cooling rating and no ice or menthol tag. Anything more detailed than that would be speculation, so the honest description is a lemon-led lemonade e-liquid.

The name adds context. Rainbow Ocean Lemonade is one of ten colour-coded flavours in the Ocean Lemonade family, alongside Black, Blue, Deep Blue, Green, Iceberg, Orange, Pink, Purple and Red. Elsewhere in the brand line you will find Surf and Wave bottles, a plain Original Lemonade, and fruit variations such as Dark Cherry, Lemon and Lime, Pineapple, Strawberry, Sweet Mango, Triple Melon and Tropical Punch. Seen against that lineup, the word Rainbow reads as a mixed-up take on the family theme rather than a single named fruit. That is an interpretation of the title, not a published tasting note, and you should treat it as such.

So what should you expect? A reasonable guess is a sweet-and-sharp lemonade with lemon in the lead and an extra layer of something fruity or confectionery-like behind it. Plenty of lemonade juices lean sharp and clean, while others go sweeter and rounder. The listing does not say which side this one favours, and two people can describe the same bottle differently depending on their device, their coil and their power setting.

A practical way to judge any new flavour is to give it a fair trial. Fill a fresh or well-primed coil, vape through a full tank or pod, and only then make up your mind. The first few puffs after a flavour change are often muddied by whatever was in the device before. If you are torn between neighbours in the range, Original Lemonade is the plain baseline, Lemon and Lime Lemonade is the pick if you want citrus without any twist, and Iceberg Ocean Lemonade is the one whose name hints at something colder. None of those hints replaces tasting for yourself, which is why a single £7.99 bottle is a low-risk way to find out.

How a 100ml Shortfill Bottle Works

The 100ml size is not a marketing flourish; it is a direct result of UK rules. E-liquid containing nicotine has to be sold in bottles of 10ml or smaller, while nicotine-free liquid is not held to that limit. A manufacturer can therefore fill a big bottle as long as it ships at 0mg, which is exactly what this product is.

The clever part is the empty space. A shortfill bottle is bigger than the volume of liquid sitting inside it, and the gap exists so you can top it up after purchase. Nicotine shots are sold separately in 10ml bottles, commonly at 18mg/ml. Tip one or more of them into the shortfill, close the cap, shake thoroughly and you have a bottle at a strength you chose yourself. Leave the space empty and you simply have nicotine-free liquid in a generous bottle at a modest price.

How much liquid is actually in the bottle, and how many shots it has room for, is printed on the label. We would rather send you there than quote a number that might not match your batch. It matters, because adding more shots than the headroom allows changes the final strength, strains the cap and makes a mess of the work surface.

It also helps to understand what a shortfill is not. It is not a nicotine salt, it is not a prefilled pod, and it is not designed for sealed devices that cannot be opened. If a device has no fill port and takes only cartridges, a bottle will not work in it. For the whole category, the short-fill e-liquids collection lines up other brands and flavour families on the same principle: larger volume, nicotine-free as supplied, optional shots to follow.

Finally, remember that a shortfill is a refill product by nature. It assumes there is somewhere to put the juice, so the later sections on filling and matching hardware are not optional reading if you are new. They are what turns a bottle on a shelf into something you can actually use.

Rainbow Ocean Lemonade Specifications and Value Maths

Here are the figures we can stand behind, because they come directly from the product listing.

• Product: Caliypso 100ml Shortfill E-Liquid Rainbow Ocean Lemonade
• Brand: Caliypso
• Price: £7.99 per bottle
• Bottle size: 100ml
• Strength as supplied: 0mg, nicotine-free
• Format: shortfill with headroom for nicotine shots sold separately
• Flavour tags: lemonade, lemon
• Range: 37 Caliypso listings at the same price and strength
• Age restriction: 18+ only

What is not on that list matters just as much. The listing does not state the VG to PG ratio, the exact volume of liquid in the bottle, the flavouring concentration or the bottle shape. We do not publish those figures because we do not have them from a reliable source, and inventing them would be unfair to you. The printed label on your bottle is the authority.

Value deserves a little arithmetic. Divide £7.99 by the 100ml bottle size and you get roughly 8p per ml of bottle. In reality, a shortfill holds less liquid than its capacity, so the true cost per ml of juice is higher. As an illustration only, if a label shows 80ml of liquid, £7.99 works out at about 10p per ml. If it shows 70ml, the figure is about 11p. Either way, compare that against the per-ml cost of small bottles and the larger format usually comes out ahead for anyone who vapes daily. Remember that nicotine shots, if you want them, are an extra purchase.

If you like to watch the price, the vape deals page collects current offers across the shop, and it is worth a glance before you settle on a basket. This particular bottle does not carry a multibuy deal in its listing, so the £7.99 price stands on its own.

Who This Lemonade Bottle Suits

Three kinds of buyer tend to get the most from a bottle like this, and it helps to work out which one you are before ordering.

The first is the owner of a refillable device who is tired of buying small bottles. If you already have a pod system with a fill port or a tank-style kit, a 100ml bottle at £7.99 lasts a good while and cuts down the number of orders you place. The second is the adult who vapes without nicotine. Plenty of people use 0mg liquid purely for the flavour and the habit of the device, and for them the bottle works exactly as supplied with no mixing at all. The dedicated nicotine-free e-liquids collection is worth browsing if you like to rotate between flavours. The third is the person who likes control. By adding shots to the headroom, you can build a strength that suits you rather than accepting whatever a fixed bottle offers.

Lemonade flavours also have a particular audience. They tend to appeal to people who find heavy dessert or tobacco profiles cloying and prefer something lighter and more refreshing for all-day use. Whether Rainbow Ocean Lemonade delivers that for you depends on the unpublished details, but the category fit is clear.

Now the other side. This bottle is a poor match for someone with no device at all, because it needs hardware to be useful. It is also not the right pick if you want nicotine straight from the bottle without mixing, since it ships at 0mg. Anyone expecting a puff count should look elsewhere too, because loose liquid has no puff rating. How long it lasts depends on your device, your power setting and your habits.

One more point worth stating plainly. Vaping products are meant for adults who already smoke or vape. If you do not use nicotine products, there is no reason to start, and nothing on this page is meant as encouragement. Buyers must be 18+.

Filling and Priming Your Device Properly

Preparation takes a minute and prevents most of the mishaps people blame on the juice. Clean hands, a dry work surface and a device that is switched off or locked are all you need to begin. Check that the coil is seated properly and that the tank or pod is empty, or at least holds only a flavour you are happy to blend with.

• Open the fill port on a refillable pod, or unscrew or slide the top section of a tank.
• Tilt the device and let the liquid run down the inside wall instead of pouring it onto the coil.
• Stop below the maximum line, and never cover the central air tube of a tank.
• Close the port or top section firmly and wipe away any drips.
• Wait several minutes before the first puff so the cotton in a new coil can soak up the liquid.

Priming is the step people skip and then regret. A coil that has not absorbed enough liquid tastes scorched on the first draw, and one burnt coil can flatten the flavour of an otherwise decent bottle. A little patience here saves both the coil and your opinion of the juice.

Switching from another flavour needs care too. Residue from the previous juice can linger in the wick for a while, so the first tank of Rainbow Ocean Lemonade may taste slightly mixed. If you want a clean read on the flavour, empty the tank, wipe it out with a dry tissue and fill from fresh. Rinsing a tank with water is fine as long as every part is bone dry before you refill, because leftover water causes spitting and a weak taste.

If you plan to add nicotine shots, do that in the bottle before filling the device, never in the tank. Mixing in the bottle is the only way to get an even strength, and it keeps the arithmetic simple. Shake the bottle for a good half minute, then let it rest for a few minutes before your first fill. Finally, keep the bottle upright while you work and cap it again straight away, which keeps the nozzle clean and the liquid in good condition.

Choosing and Mixing Your Nicotine Strength

Strength is arithmetic, and a little working out beats guessing. A nicotine shot is a 10ml bottle, commonly sold at 18mg/ml, so each one carries 180mg of nicotine in total. The strength of your mixed bottle is the total nicotine divided by the total volume of liquid once everything is combined. Check the label first to see how much liquid your bottle actually contains, then add 10ml for each shot.

Here is an illustration only, because every bottle differs. Imagine a label showing 80ml. One shot brings it to 90ml containing 180mg, which is 2mg/ml. Two shots bring it to 100ml containing 360mg, which is 3.6mg/ml, assuming the bottle genuinely has room for both. A bottle with less liquid inside gives a different answer for the same shots, which is why reading your own label matters more than any table.

In the UK, nicotine e-liquid is capped at 20mg/ml, and a shortfill mixed with shots usually lands well below that. Where you land within the range is personal. Adults moving away from smoking often start higher and step down over time, while people using powerful tanks tend to choose lower strengths. Nicotine is addictive, and the sensible approach is to use the lowest strength you find satisfying rather than chasing a stronger one. If you vape without nicotine, simply skip the shots and use the bottle as supplied.

Remember too that a bottle with nicotine added needs different handling. Label it clearly with the strength and the date, store it out of reach of children and pets, and do not add shots to a bottle you have already partly used unless you can work out the volume left. Guesswork is how people end up with a bottle far stronger than intended.

Some adults prefer to skip mixing and buy liquid ready made at a set strength. If that appeals, the nicotine salt e-liquids collection offers 10ml bottles at the strength stated on each listing, which suits many small pod devices better than a large shortfill. Either route is fine; the right one is whichever you will follow correctly every time.

Matching the Bottle to Kits, Pods and Coils

Hardware decides how any e-liquid behaves, and a bottle like this is flexible about where it ends up. The listing does not tie it to a specific device, so the real question is what you own or plan to buy. Complete vape kits usually bundle a battery, a tank and a charging lead, and they are the straightforward option if you are starting from nothing and want a refillable setup with a larger tank. If portability matters more than tank size, refillable vape pods are slimmer, with a fill port that takes the bottle's nozzle.

Thickness is the thing to watch. The VG to PG balance is not published for this bottle, and it influences which coils suit it. Thicker liquids generally prefer coils with larger wicking holes and plenty of airflow, while thinner ones behave better in small pod coils that restrict flow. Because we do not have the ratio, read the label before pairing the bottle with a particular coil, and check your device manual for the liquid types it recommends.

A clear warning on one point. Sealed prefilled pods and cartridge-only devices are not meant to be opened or topped up. If a device has no fill port, a bottle of loose liquid is the wrong product for it, and trying to force the issue risks leaks and damaged hardware. Always match the bottle to a device designed to be refilled.

Capacity is worth a thought as well. A very small pod will need topping up frequently, whereas a roomier tank gives you longer between fills. Neither is wrong; they simply reflect different habits. Battery life, charging method and airflow control all vary by kit, so use the manufacturer's information for those rather than assuming. Finally, keep a spare coil in the drawer. Nothing spoils a fresh bottle faster than a coil that is past its best.

Storing the Bottle and Keeping Flavour Fresh

Where a bottle lives matters more than most people expect. Heat, direct sunlight and a loose cap are the three usual enemies of any e-liquid. A bottle left on a car dashboard or a sunny windowsill can darken, thin out and lose flavour, and bright fruit and citrus profiles are the sort where you notice the fade early.

Store the bottle somewhere cool, dry and dim, such as a drawer or a cupboard away from radiators and kettles. Keep it upright with the cap pressed down firmly. That stops air creeping in, keeps the nozzle clean and prevents the slow seep that leaves sticky rings on shelves and in bags. If it travels with you, pop it inside a sealed plastic bag or a small case, because a bottle squeezed in a rucksack can weep through the nozzle.

Keep the original label. It carries the batch information, the ingredient list, the volume and the safety warnings, and you will want those details if you ever have a question. If you add nicotine shots, write the final strength and the date on a strip of tape. Within a few weeks, nobody remembers whether it was two shots or three.

Safety is part of storage, not an extra. Any bottle that has nicotine added should live out of sight and reach of children and pets, in the same way you would store cleaning products. Do not decant the juice into unmarked containers, drink bottles or anything that could be mistaken for something else. If a bottle is swallowed or spilled on skin, follow the first aid guidance on the label and seek medical advice where needed.

As for shelf life, check the label for date guidance and use the bottle within a sensible time frame. A slight deepening in colour over time can be normal with some liquids, but if the smell or taste turns sharp, musty or odd, replace it rather than persevering. A filled device deserves the same care as the bottle, so avoid leaving it in a hot car or a coat pocket against the body, where warmth can soften seals and encourage leaks.

Pros and Cons Laid Out Plainly

Every format has trade-offs, and it is fairer to show both columns than to pretend one bottle suits everyone. The good points come first.

• At £7.99 for a 100ml bottle, the volume is generous for the money.
• The 0mg strength means you can vape it exactly as supplied or add your own nicotine shots to reach a level you choose.
• The Caliypso range has 37 listings at the same price, so rotating flavours is cheap and simple.
• Lemonade is a lighter style of flavour, suited to people who tire of heavy dessert profiles.
• A bottle works across many refillable devices, so you are not locked into one brand of hardware.
• Buying liquid rather than a sealed device keeps the running cost predictable and the packaging compact.

Now the less flattering column, which is just as useful to know before you click buy.

• You need a refillable device, because the bottle does nothing on its own.
• Filling, priming and occasional coil changes are more hands-on than a ready-to-use disposable.
• The listing gives only two flavour tags, so the exact taste of Rainbow Ocean Lemonade is a matter of trying it.
• The VG to PG ratio and the exact liquid volume are not published on the listing, so you have to check the label.
• Mixing nicotine shots demands care with the arithmetic, and a mistake changes your strength.
• A single bottle does not reach the free delivery threshold on its own.
• There is no puff rating, so you cannot predict lifespan the way you can with a prefilled pod.

Weigh those up honestly. If the hands-on side sounds like a chore, a ready-made alternative will probably suit you better. If it sounds like a fair trade for a lower running cost and more choice, this bottle is a sensible, low-risk way to try a lemonade flavour from a range that keeps its pricing simple.

Fixing Flavour, Leaking and Gurgling Problems

When a flavour tastes wrong, resist the urge to blame the liquid first. In most cases the cause is the coil, the fill level or the power setting, and the fix is quick. Work through these in order before writing off a bottle.

Flat or fading flavour. The most common culprit is an ageing coil. As residue builds up, the taste dulls, which is especially noticeable with sweet and citrus juices. A fresh coil from the coils range usually restores the clarity. Another possibility is flavour fatigue, where your palate stops registering a taste you have used for days. A day or two on a different flavour tends to reset it.

Burnt or dry hits. This points to a coil that has not absorbed enough liquid or a tank that has run low. Top up, wait a few minutes for the cotton to soak, and drop the power if the problem returns. Never keep pulling on a coil that tastes scorched, because it will not recover.

Leaking or gurgling. Leaks usually come from overfilling, a poorly seated coil or a loose seal. Check the fill line, re-seat the coil, wipe the threads and make sure every part is tight. Gurgling often means condensation or too much liquid around the airflow, and a quick wipe of the airway helps. Very thin liquid in a device that expects thick is another cause, which brings you back to the VG to PG ratio on the label.

Strength feels inconsistent. If you have added nicotine shots, recheck the sums, make sure you shook the bottle thoroughly and allow it to rest. Uneven mixing gives a different strength from one fill to the next.

If you have worked through the list and something still seems wrong with the bottle itself, such as a damaged seal or an unusual smell on arrival, stop using it and get in touch with the shop before you fill anything. Changing one thing at a time, and noting what you changed, makes it far easier to find the real cause.

Delivery, Age Checks and Returns Summary

Practical buying details live in one place, so here they are. Orders over £20 qualify for free UK delivery, and orders placed before 4pm are dispatched the same day. Everything sold on the site is 100% genuine. The full delivery picture, including timings and what to do if a parcel goes astray, sits on the shipping page, and it is worth reading before you order if you need the bottle by a particular date.

Because vaping products are restricted to adults, the shop checks age at the point of sale. The steps are set out on the age verification page, and reading it ahead of time means a missing step will not hold up your order. The legal minimum age is 18+, and there are no exceptions for this or any other bottle in the range.

A single bottle at £7.99 will not reach the free delivery threshold by itself, so plenty of customers add a second flavour from the same range, a spare coil or a few nicotine shots to take the basket past £20. That also lets you try two flavours side by side, which is a sensible way to compare the plain lemonade baseline against a mixed variant such as this one.

If anything arrives damaged, incorrect or not as described, the quickest route is the contact us page, with your order details and a clear photo where relevant. Returns on e-liquid follow the shop's current terms, which the team can confirm for you, so ask before assuming a bottle can be sent back. Check the parcel as soon as it arrives rather than weeks later, because problems are easier to resolve while the details are fresh.

When the bottle is in your hands, give the seal, the label and the batch details a quick look, read the printed volume and shot headroom, and only then start mixing or filling. Five minutes of reading at that stage is the cheapest insurance you will ever buy.