Hayati Rubik 7000 Vape Kit

Overview

The Hayati Rubik 7000 Vape Kit by Hayati delivers up to 7,000 puffs across 23 flavours at 10mg and 20mg. Pick up the BUY 3 FOR £23 multibuy — free UK delivery over £20 and same-day dispatch on weekday orders before 4pm.

Hayati Rubik 7000 Vape Kit at a glance

The Hayati Rubik 7000 Vape Kit is a rechargeable pod-style vape from Hayati, a brand that has become a familiar name on UK vape shelves thanks to compact devices and a long flavour menu. The 7000 in the name is the manufacturer's puff rating, and the Rubik range is offered in 24 flavours, so choosing what to vape takes more thought than choosing the device. This guide walks through what the kit is, how it behaves day to day, who it suits, who should look elsewhere, and how it compares with the other options a UK vaper is likely to be weighing up.

It helps to be clear about the category from the start. A kit is not a throwaway disposable. It is a device you charge, look after and keep using, which puts it in a different legal and practical bracket from the single-use vapes that were banned from sale across Great Britain on 1 June 2025. For adults who smoke and want to switch, that is a sensible place to be: you keep the grab-and-go convenience of a pod device without binning a perfectly good battery every few days.

The essentials, before we go deeper:

• Manufacturer puff rating: 7,000 puffs, which is a capacity guide rather than a guarantee.
• Range size: 24 flavours in the Rubik family, so there is plenty to choose from whether you like fruit, ice, sweets or something cooler and cleaner.
• Format: a rechargeable kit designed for repeated use, with a mouth-to-lung style of draw that suits people stepping down from cigarettes.
• Nicotine: sold within the UK legal maximum of 20mg/ml (2%), with the strengths on offer shown on each variant.
• Age restriction: strictly 18 and over. Nicotine is addictive and this product is not for non-smokers or for anyone under 18.

One honest note on specifications: Hayati and its distributors do not always publish a full technical sheet for every product, and figures such as battery capacity or pod volume can differ between production batches. Where this page quotes a number it is either the manufacturer's headline figure (such as the 7,000 puff rating) or a typical range for devices of this type, and we say so. If you need an exact figure for a particular reason, check the packaging that arrives with your kit, because that is the authority.

The rest of this page covers performance, flavours, build quality, battery life, coil technology, nicotine strength, suitability, setup, troubleshooting, value for money and fair comparisons with rival devices. It is long on purpose. If you only want the short version: the Rubik 7000 is a convenient, flavour-led pod kit for adult smokers and existing vapers who value choice and low maintenance over cloud size or deep customisation.

Performance and puff delivery

A 7000-puff rating sounds like a lot, and it is worth understanding what it means before you decide whether it matches how you vape. Manufacturers arrive at puff counts through machine testing: a standard puff length, a fixed gap between puffs and controlled airflow. Real people draw longer, harder and less evenly than a machine does, so the rating is best read as a guide to relative capacity rather than a promise. A sensible rule of thumb is that short, gentle mouth-to-lung pulls can come close to the rated figure, while long, frequent draws will use the supply up sooner.

The number is most useful as a comparison. A device rated at 7000 puffs is built to run for many times longer than a small 600-puff starter device, so if you are used to topping up or replacing something small every day or two, the Rubik 7000 should feel noticeably less demanding. For a moderate daily vaper, that tends to translate into weeks of use rather than days, though your own habits decide where exactly it lands.

Delivery style matters as much as capacity. Pod kits in this class use a restricted, mouth-to-lung draw: snug airflow, a modest cloud and a throat hit that follows the nicotine strength you pick. That is the style most people moving off cigarettes find familiar. Do not expect the huge clouds of a sub-ohm tank. That is a different category, and UK rules on tank size and nicotine strength mean small pod systems were never aimed at that kind of vaping anyway.

What you can reasonably expect from a device like this:

• Consistent first-to-last output: a well-made mesh coil should give a steady vapour and flavour for most of the life of the pod, with only a gentle fade toward the end rather than a sudden drop.
• Quick response: draw-activated pod devices fire as soon as you inhale, so there is no waiting and no button to hold down.
• Moderate vapour: enough to be satisfying, not enough to be socially awkward on a train platform or in a smoking area.
• A few priming puffs at the start: new cotton needs a moment to soak, so the first two or three draws can taste thin before the flavour fills out.

Several habits change your real-world puff count. Chain vaping heats the coil more and drains the pod faster. Very long draws burn through liquid and power quicker. Cold weather thickens e-liquid and can make the first few puffs feel muted, while a device left in a hot car can leak. If you want to stretch the pod, take shorter pulls, let the device rest for a few seconds between draws and keep it upright when you can.

Finally, remember that puff counts are about capacity, not about getting more nicotine or more flavour per draw. A bigger number does not make each puff stronger. It just means there is more supply behind it.

Flavour profile across the 24-flavour range

Flavour is the main reason people pick the Rubik line. With 24 flavours in the family, the range covers the usual vape-shop categories: fruit blends, fruit-and-ice combinations, sweet and dessert-style profiles, and cleaner mint or menthol options. Exact availability moves around with stock and batches, so use the variant selector on this page to see what is currently listed. The descriptions below are typical of how these flavour styles taste in pod devices rather than a promise about any single batch.

Flavours you are likely to come across in a range like this include:

• Blue Razz Ice: sweet blue raspberry with a cool exhale. This is a staple of the category, and it works well if you want something fruity but not overly sugary.
• Strawberry Watermelon: a juicy, summery pairing where the watermelon keeps the strawberry from tasting heavy. It is easy to vape all day.
• Pink Lemonade: light citrus with a sweet, slightly tart finish. It is a good pick if you find heavy berry flavours cloying.
• Triple Mango: a rounder, tropical profile with a ripe fruit body. Mango flavours tend to taste fuller and smoother than most berry options.
• Cherry Cola: a fizzy, nostalgic soft-drink flavour. It is one of the more distinctive choices if you want to move away from straight fruit.
• Grape Ice: sweet, slightly jammy grape with a cooling edge that stays mellow rather than sharp.
• Banana Ice: creamy banana softened by a light chill. Polarising, but loyal fans are very loyal.
• Menthol or spearmint style options: a cleaner, cooler profile for people who want less sweetness and a crisper throat hit.

A few practical tips for choosing. If you are switching from cigarettes, it is worth picking one or two flavours that you actually like the idea of rather than trying to imitate tobacco. Many people who stay off cigarettes long term report that fruit and mint flavours help, partly because they stop vaping from feeling like a poor copy of smoking. Ice or menthol additions add a cooling sensation that some people find makes high nicotine strengths feel smoother, while others find the cold hit too sharp, so if you are unsure, a fruit-only flavour is the lower-risk first pick.

Sweetness is the other dial. Heavily sweetened flavours can coat the mesh coil faster over time, which sometimes shortens coil life or leads to a slightly burnt taste near the end of a pod. If you vape a lot, lighter citrus, mint and fruit-ice flavours tend to age better than dense dessert or candy profiles.

Finally, flavour fatigue is real. Many vapers settle on a favourite and then drift off it after a few weeks. The 24-flavour range makes it easy to rotate, and buying a second variant for variety is cheaper than trying to force yourself through a flavour you have grown tired of.

Design and build quality

Pod kits live in pockets and bags, so build quality has more to do with daily satisfaction than almost any specification. The Rubik name hints at a playful, colour-led look, and the exact finish varies from flavour to flavour, so check the product photos for the variant you want. What matters more than colour is how the kit feels in the hand and how well it survives being carried around.

Devices in this class are normally built around a compact body that is easy to hold in one hand, a moulded plastic or coated metal shell, a mouthpiece shaped for comfortable lip contact and an LED indicator that lights during use or charging. A good build keeps the pod seated firmly with no rattle, has a clean connection between the pod and battery section and does not expose any sharp seams around the mouthpiece. When your kit arrives, a quick inspection is worthwhile. Press the pod in, tilt the device slightly and make sure nothing wobbles.

Points worth checking on arrival:

• Pod fit: it should click or slide in firmly. A loose pod can cause weak vapour and intermittent firing.
• Mouthpiece comfort: a rounded, slightly flared tip is easier on the lips than a narrow, hard edge.
• Surface finish: glossy or soft-touch coatings look good but pick up scratches and fingerprints, so a matte or textured finish is easier to keep tidy.
• Charging port: USB-C is the common standard in this category and is far easier to live with than older micro-USB connectors.
• Airflow openings: they should be clear of packaging residue. Covering them accidentally while holding the device is the most common cause of a tight draw.

Weight and size are subjective, but small pod kits benefit from being light enough to forget about. If you carry a device in a jacket pocket alongside keys, a scratch-resistant finish and a firmly fitted pod are more important than any styling detail. Keep it away from coins and sharp objects, and do not leave it in a hot car or in direct summer sun, because heat softens plastic and can cause the e-liquid to expand and leak.

No pod device at this price level is built like a precision tool, and it is fair to say so. The goal is reliable everyday use and reasonable durability, not a device that will last for years of rough handling. Treat the Rubik 7000 with ordinary care and it should give you the performance you paid for. Drop it on tarmac a few times and any pod kit will show the strain.

Battery life and charging

Battery is where rechargeable kits differ most from single-use vapes. Because the Rubik 7000 is built to be recharged, the battery is designed to be topped up many times across the life of the pod rather than used once and thrown away. Pod kits in this class commonly pair a built-in lithium-ion battery somewhere in the region of 500mAh to 1000mAh with USB-C charging. The exact capacity printed on your packaging is the number to trust, since it can differ between batches.

How long a charge lasts depends on how you vape. A moderate user taking a few dozen puffs through the day may get a day or more from a full charge. Heavy or chain vapers may want to top up every night. As a guide, if the LED starts to flash on draw or the vapour feels weak even though the pod is clearly not empty, the battery is the likely cause and it is time to plug in.

Charging tips that protect battery health:

• Use a standard 5V USB charger or a computer port. Avoid unbranded fast chargers with unclear specifications.
• Do not charge unattended overnight on a soft surface. Lithium batteries should be charged on a hard, non-flammable surface where you can notice a problem.
• Unplug when the indicator shows a full charge. Leaving a small battery connected for days adds unnecessary wear.
• Avoid using the device while it is charging unless the instructions explicitly say it is designed for that. Pass-through use generates extra heat.
• Keep the charging port dry and clear. Pocket lint can stop a cable from seating properly.

Safety deserves a straight word. Lithium-ion cells are safe in normal use, but a damaged or crushed battery can overheat. If a device is swollen, hot to the touch while idle, smells of burning or has been physically crushed, stop using it, move it away from anything flammable and take it to an appropriate disposal point rather than trying to charge it again.

When the device finally reaches the end of its life, recycle it properly. Vapes contain lithium batteries and electronic components, and putting them in household bins or recycling collections can start fires in refuse lorries and waste plants. In the UK, retailers that sell vapes are required to take back waste vapes, and many household waste recycling centres accept them too. Look for WEEE or small electricals drop-off points. Remove nothing yourself. Hand over the whole device, and keep it out of general waste and out of kerbside recycling.

Mesh coil technology and vapour production

The coil is the part of a vape that heats the e-liquid, and the type of coil shapes both flavour and longevity. Modern pod devices in this class, which is the class the Rubik 7000 belongs to, typically use mesh coils rather than the older round-wire coils. A mesh coil is a flat or curved sheet of fine metal mesh with many tiny openings. Because it has far more surface area in contact with the cotton, it heats up quickly and evenly.

For the person vaping, that has a few visible effects:

• Faster ramp-up: vapour starts almost as soon as you draw.
• More even heating: the whole wick heats at a similar rate, which reduces the dry, scorched hot spots associated with older coils.
• Fuller flavour: more of the liquid is vaporised evenly, which tends to give a rounder, more accurate flavour than a single wire pressed into the cotton.
• Better longevity: spreading the heat out reduces the chance of one section burning through early.

Mesh coils are not magic, and they have limits. They are sensitive to being run dry, so never keep pulling on a pod that has clearly run out of liquid. They also clog over time with sweeteners and sugars that caramelise on the surface. This is why very sweet flavours can start to taste flat or slightly burnt after heavy use, and why giving the device a rest between long sessions extends coil life.

Resistance and power are managed by the device, not by you. Pod kits like this one are designed as closed systems, so there is no wattage dial, no airflow ring to twist and no coil to swap by hand. The advantage is simplicity: the device is tuned for the liquid inside it, and you cannot accidentally mismatch the two. The cost is that you cannot customise anything, which can frustrate experienced vapers who like to tweak.

If you notice a gurgling sound, a leak or a sudden sharp taste, it usually points to liquid flooding the coil or the coil starting to fail. Sit the device upright for a minute, wipe the mouthpiece and take a gentle puff or two. If the problem keeps recurring, the pod is probably past its best and it is time to swap it. We cover those situations in more detail in the troubleshooting section below.

Choosing your nicotine strength

In the UK, nicotine-containing e-liquids are capped at 20mg/ml, which is often shown as 2%. That cap applies to disposable vapes, pod kits, refill bottles and prefilled pods alike, so you will never find a legal UK product above it. Within that limit, you still need to decide how much nicotine suits you, and the answer matters more than most people expect.

The strengths available for the Rubik 7000 are shown on each variant. As a general guide to how people choose:

• 20mg/ml (2%): the usual starting point for adults who smoke around ten or more cigarettes a day, or who light up soon after waking. It gives the throat hit and satisfaction closest to a cigarette, but it can feel harsh to lighter smokers.
• 10mg/ml (1%): a middle option for lighter smokers, or for existing vapers who find 20mg too sharp. Output is smoother and cravings are often still well covered.
• 5mg/ml and below: better suited to people who have cut down significantly and want a gentle stepping stone, or who vape mainly for habit and flavour.
• 0mg: nicotine-free, for anyone who wants the ritual and the flavour without nicotine at all.

Two things often get overlooked. First, the style of device matters. Pod kits deliver nicotine efficiently, particularly in a mouth-to-lung draw with a mesh coil, so a strength that felt right in a cigarette-sized vape can feel stronger in a pod kit. Second, many people get the dose wrong by starting too low. If a strength does not cover your cravings, you tend to vape more often and take longer draws, and the end result can be higher total nicotine plus frustration. If you are replacing a regular smoking habit, starting at the higher end and stepping down over time is a common route.

Warning signs that your strength is too high include nausea, dizziness, a racing heart, headaches or a harsh feeling in the throat. If that happens, stop, drink water and choose a lower strength next time. Signs it is too low include constant cravings and chain vaping. Neither is a medical judgement. If you want structured help to quit smoking, free NHS stop smoking services can give personalised advice, and a pharmacist or GP can talk through options.

Nicotine is addictive. This product is intended for adults who already smoke or vape, and is not for under-18s, non-smokers, or anyone who is pregnant or has a heart condition unless a medical professional has advised otherwise.

Who the Rubik 7000 is for, and who should skip it

No device suits everyone, and being honest about fit saves you money. The Rubik 7000 is designed for convenience: a flavour-led, low-effort pod kit you charge, use and eventually replace. That makes it a strong match for some people and a poor one for others.

It is a good fit for:

• Adult smokers who want to switch: the mouth-to-lung draw and available nicotine strengths are close to what ex-smokers expect, and there is no learning curve beyond installing the pod and charging it.
• Existing vapers who want less hassle: if you are tired of refilling bottles, replacing coils and cleaning tanks, a closed pod kit removes most of that work.
• People who value flavour variety: with 24 flavours in the family, it is easy to try something new without buying a whole new device.
• Commuters and travellers: a compact kit that lives in a pocket and does not need bottles, spare coils or a tool kit.
• Former disposable users: since single-use vapes can no longer be sold in Great Britain, a rechargeable pod kit is the most natural replacement for that convenience.

You should probably look elsewhere if:

• You want big clouds or deep customisation. A sub-ohm or adjustable-wattage device suits that style far better, and UK rules limit what pod kits can do anyway.
• You are very price-sensitive over the long term. Refillable systems with bottled e-liquid usually cost less per millilitre, as we discuss in the value section.
• You want to mix your own e-liquid or use a specific brand. A closed pod system locks you into the flavours Hayati offers.
• You are not currently a smoker or vaper. Nicotine is addictive, and this product is not a casual lifestyle accessory.
• You are under 18. It is illegal to sell nicotine vapes to anyone under 18 in the UK, and we do not knowingly do so.

A middle group is worth mentioning: those who are curious but cautious. If you are not sure that a pod kit is right, a cheaper starter option may let you test the style before committing to a larger purchase. If you do try the Rubik 7000 and find it harsh or underwhelming, the most common fixes are changing the nicotine strength or switching flavour rather than abandoning the format.

As a rule, the more you value simplicity and variety, the better this device will suit you. The more you value control, low running cost and cloud size, the less likely it is to be the right tool.

How to set up and use your kit

Setting up a pod kit takes a couple of minutes, and doing it properly prevents most of the problems people run into later. Always read the leaflet in the box first, because instructions can vary slightly between production batches. The steps below cover the typical process for a device of this type.

• Check the contents. Confirm you have the device, any pods supplied and a charging cable, and that nothing looks damaged.
• Remove packaging and seals. Peel off any protective film around the pod and take away silicone plugs or stickers over the airflow holes and mouthpiece. A missed seal is a very common cause of a device that appears dead.
• Fit the pod. Push it into the device until it seats firmly. You should feel a click or a snug stop.
• Let it settle. Wait a few minutes with the device upright so the cotton wicks properly. This stops dry hits on the first few puffs.
• Charge if needed. Many devices arrive with some charge, but a quick top-up before first use is a good habit.
• Take gentle priming puffs. Draw slowly for a few seconds without inhaling deeply. This pulls liquid into the coil and wakes up the flavour.
• Start vaping. Most pod kits in this class are draw-activated, so there is nothing to press. Simply inhale from the mouthpiece.

Some models include a button for locking or switching modes, which is usually pressed several times in quick succession. If your kit has one, the leaflet will tell you the sequence. If it does not, there is nothing to find.

Habits that keep the device working properly:

• Keep it upright when not in use. This stops liquid pooling around the coil or leaking into the airflow path.
• Take steady draws of two to four seconds. Very long pulls burn the coil, and very short ones do not heat it properly.
• Pause between draws. A few seconds of rest lets the cotton re-wet.
• Replace the pod when flavour fades for good. Do not keep pulling on a pod that is empty, because dry hits taste harsh and damage the coil.
• Wipe the contacts occasionally. A dry cotton bud removes residue from the pod connection and improves firing.

Storage matters as well. Keep your kit out of reach of children and pets, away from heat and sunlight, and never carry it loose in a pocket with keys or coins. When travelling by air, device and spare pods go in carry-on baggage, not in the hold, because of the lithium battery.

Troubleshooting common problems

Most problems with pod kits have simple causes, and a minute of checking often saves a return. Work through the list below in order before assuming that something is faulty.

• No vapour at all: check that every seal and sticker has been removed, that the pod is fully seated and that the battery has charge. Remove the pod, reinsert it firmly and try again. If the device has a lock mode, make sure it is not engaged.
• Weak vapour or thin flavour: a nearly empty pod, a low battery or cold temperatures are the usual causes. Charge the device, warm it in your hand for a minute and take a few gentle puffs.
• Burnt or harsh taste: usually a sign of a dry or worn coil. Rest the device, hold it upright and take a few short draws. If the taste persists, the pod is near the end of its life and should be replaced.
• Gurgling noise or liquid in the mouthpiece: excess liquid has flooded the coil area. Hold the device upside down briefly, wipe the mouthpiece clean and take a few light puffs to clear it.
• Leaking: check for a cracked pod, a loose fit or heat exposure. Wipe the device and the pod contacts with a dry tissue. A pod that keeps leaking should be replaced.
• Flashing LED when you draw: this normally signals low battery or a connection problem. Charge the device, and clean the pod contacts if the light keeps flashing.
• Not charging: try a different cable and power source, check the port for lint and make sure the plug is fully inserted. Do not force a cable in.
• Device gets warm: mild warmth during use is normal. If it becomes hot to touch, stop and let it cool. Persistent overheating means the device should be retired safely.
• Tight draw: check that you are not covering the airflow openings with your fingers and that no packaging residue is blocking them.

If none of this helps and your kit still does not work properly, it may be faulty. Under UK consumer law, goods must be of satisfactory quality and fit for purpose, so a genuine fault is something we want to hear about. Take a photo or short video of the problem, keep the packaging and contact us with your order number. We will work out whether the right fix is a replacement, a repair or a refund.

Finally, a note on what not to do. Do not open the device, pierce the battery, try to refill a sealed pod or use a charger that is not intended for it. Those actions can create real safety hazards and are not covered by any warranty.

Value for money

Value is more than the sticker price. For a vape, it is the cost per puff, the cost per week of use and what you get for it in convenience, flavour and reliability. The Rubik 7000 sits in the middle of the market: it asks for more upfront than a small starter pod, but the 7000 puff rating spreads that cost across a lot of use.

A simple way to think about it is cost per day. Take the price of the kit and divide it by the number of days it realistically lasts for you. If you vape lightly and the kit lasts several weeks, the daily cost is low. If you chain vape and it lasts a week, the maths looks different. Compare that daily cost with what you currently spend on cigarettes, and the picture usually becomes clear. For a typical UK smoker, the cost of a pack of cigarettes is high enough that a pod kit pays for itself in days, not months.

What you are paying for:

• Capacity: a long puff rating means fewer replacement purchases.
• Rechargeable convenience: you recharge instead of replacing the whole product, and avoid the waste of single-use designs.
• Flavour range: 24 flavours let you rotate without buying a new device each time.
• No maintenance: no bottles, no coil swaps, no spills and no tools.

What you give up for that convenience:

• Higher cost per millilitre than a refillable setup. Closed pods are priced for convenience, and bottled e-liquid in a refillable device is usually cheaper over time.
• Limited choice of liquid. You use what Hayati supplies, in the flavours and strengths on offer.
• Less control. You cannot change power, airflow or coils.

Ways to make the money go further: keep the device upright and charged correctly, avoid chain vaping, store it out of heat and replace pods before they burn. Watch for multi-buy offers on this store, because buying a couple of flavours together often lowers the average price. It is also worth remembering that a cheap vape that fails early costs more than a slightly dearer one that lasts, so reliability is part of the value equation.

Overall, the Rubik 7000 offers fair value for people who prioritise convenience and flavour. It is not the cheapest way to vape, but it is not trying to be. If you want the lowest running cost and do not mind a bit more effort, a refillable device is the better financial route.

How it compares with other options

Comparisons only help if they are fair, so here is how the Rubik 7000 sits against the main alternatives a UK vaper might consider. Specific products change quickly, so treat the descriptions below as general guidance rather than a detailed spec comparison.

Versus old-style high-puff disposables. Devices such as the larger Elf Bar, Lost Mary and Geek Bar models used to dominate this part of the market with similar puff ratings and a wide range of flavours. Since single-use vapes can no longer be sold in Great Britain, they are not a legal option from a UK retailer. A rechargeable kit like the Rubik 7000 gives you a similar experience of flavour and convenience, but in a form that is designed to be reused.

Versus closed-pod systems from big brands. Products like Vuse ePod are widely available in supermarkets and shops, and they are simple and well known. They tend to have a smaller flavour list and a stricter, more uniform range of options. The Rubik line offers more flavour variety, while the big-brand systems offer brand familiarity and wide in-store availability.

Versus refillable pod kits. Systems such as the Uwell Caliburn, SMOK Novo and OXVA Xlim let you fill the pod with bottled e-liquid and replace the coil when it wears out. They cost less per millilitre over time and let you pick any flavour you like. The trade-off is effort: refilling, occasional leaks and coil changes. If you enjoy a bit of tinkering, they are a strong alternative. If you want to unbox and vape, the Rubik 7000 is easier.

Versus other Hayati products. Hayati sells several devices with different sizes and puff ratings. A higher rating generally means more capacity and a bulkier body, while a lower rating means a smaller, lighter device. The 7000 rating is a mid-to-high capacity choice, suited to people who do not want to recharge or replace constantly.

Where does that leave the Rubik 7000? It is a good option for flavour-focused adults who want a low-effort, rechargeable pod kit with plenty of choice. It is not the cheapest option, a highly customisable one or a natural fit for large clouds, and it makes no claim to be. If you know what you want from a vape, this comparison should make it easy to decide whether this is the right tool for you.