Twenty-four millilitres is roughly a month. At that scale every habit you carried over from single-use devices — how you charge it, how you store it, how you pick a flavour — becomes wrong.

There is a threshold in this market that nobody marks, and crossing it changes how a device should be treated. Below it, a vape is essentially consumable: you buy it, use it for a few days, bin it, and none of your habits matter much because nothing lasts long enough to be damaged by them. Above it, you own something.

The hayati pro ultra plus 25000 sits well above that line. Around twenty-four millilitres of e-liquid, split across two pods with their own coils, adds up to something in the region of a month for a moderate vaper. That is not a consumable. That is a possession, and the habits people carry over from disposables actively work against it.

So this review covers what the device is, but spends most of its length on what changes once a vape lasts a month — because that is where the difference between a good experience and a disappointing one actually lives.

Hayati Pro Ultra Plus 25000 — two pods, two coils, around a month of e-liquid.

Specifications

Specification	Detail
Manufacturer	Hayati
Format	Dual-flavour prefilled pod kit
Manufacturer rating	~25,000 puffs
E-liquid	Around 24ml across two pods and their tanks
Flavour system	Two live at once, twist the mouthpiece to swap
Coils	Dual mesh — one per side
Nicotine	20mg nicotine salt
Inhale style	Restricted MTL, fires on draw
Charging	USB-C rechargeable
Consumable	Replacement pod packs, sold separately
Typical price	£11.99

What Changes at a Month

Charging stops being incidental

On a device you will discard in four days, how you charge it is irrelevant — it will outlive its liquid regardless. On one you will hold for a month, and whose pods you may replace several times after that, the battery becomes the component that determines how long the whole thing lasts.

Which makes one habit worth forming immediately: use a modest adapter or a laptop USB socket rather than the fast charger you use for a phone. Cells of this size were never specified for that current, and repeated exposure to it is the most reliable way to end up with a device that dies while its pods are still good. Charge it somewhere firm rather than on bedding, unplug it once it is full, and top it up before it runs completely flat rather than after.

Storage starts to matter

Four days in a warm car does nothing much. A month of windowsills and dashboards degrades both the cell and the e-liquid, thinning the liquid enough to encourage seepage and dulling the flavour. Upright, cool, out of direct sun — trivial advice that only becomes relevant at this timescale.

Flavour choice becomes a real commitment

This is the one that shapes the whole design. Taste dulls under repetition — the same mechanism that makes a scented room smell of nothing after a quarter of an hour, only stretched across weeks instead of minutes — and over a month there is no dodging it. However well made, one flavour will have gone grey on you long before the last of the twenty-four millilitres.

The Two-Pod System, and Why It Exists

Rather than one large pod, the device carries two separate assemblies, each with its own e-liquid and its own mesh coil. The mouthpiece acts as a selector: lift and rotate it, and you are vaping the other side. It takes about a second and needs nothing but your fingers.

The detail that makes this more than a novelty is the separate coils. Switching flavours does not mean pushing a new liquid through a coil saturated with the last one, which is what produces the muddy carryover you get on single-coil systems. The two never meet. Whichever side you return to tastes as it did when you left it.

The practical benefits

Palate fatigue is largely solved. Alternating resets your perception, which is the only thing that genuinely works across a month.
You are never stranded. When one side is spent you twist to the other — and running dry with no replacement to hand is the commonest moment people reach for a cigarette instead.
You can match flavour to context. Something sharp in the morning, something sweeter in the evening, without carrying two devices.

Choosing a pairing

Packs come as single-flavour or paired. Where buyers go astray with the hayati pro ultra plus 25k is picking the pairing on appeal alone. Both sound good, so both go in the basket — and what arrives is one idea expressed twice. Berry beside berry. Blue raspberry beside blue raspberry. Alternating between neighbours on the same shelf does almost nothing to reset a tired palate.

Go the other way and pick opposites. Set something cold and sharp against something sweet and the switch does actual work — each side arrives clean because the other has cleared the ground for it. Faced with a pack that puts menthol next to a fruit, take it, even if menthol alone would never have tempted you. Cooling profiles are also the durable ones over a device this size, since the chill is doing that palate-clearing job on every draw rather than only at the changeover.

The Kit or the Pods?

Worth being clear about, because it decides what you should be buying six weeks from now.

The battery is reusable. The pod pack is the consumable. When the liquid is gone, the correct purchase is a replacement pack — a fresh pair of pods with new coils — not another complete kit. Because the coils ship inside the pods rather than the body, every replacement performs like the first one, instead of degrading as a single ageing coil grinds through pack after pack.

One kit, then pods thereafter. Order another full device each time and you are handing over money for a cell, a charging board and a shell that are already in your pocket working perfectly — and sending a lithium battery to landfill on every cycle. Tot that up over twelve months and both the cost and the waste are considerable.

One caveat before committing: check that replacement packs are stocked in a pairing you would actually want. Any modular product is only as good as its supply chain, and a platform with nothing behind it is an expensive one-off by another name.

How It Performs

The dual mesh coils behave as mesh should — heat spread across a wider surface, even vaporisation, and flavour that keeps its character rather than souring as the liquid drops. Across a device this long-lived that consistency matters far more than it would on something finished in two days; there is a great deal of time in which things could go wrong.

The inhale is a restricted mouth-to-lung draw, firm and cigarette-like, firing immediately with nothing to press. At 20mg the throat hit is definite without being harsh, which is what the salt formulation is for. Vapour is moderate rather than theatrical.

On the 25,000 figure

Said plainly, because it applies across the category. British regulations hold a pod to 2ml, so every four-figure puff claim originates from bench testing using short, metronomic, machine-generated draws far shorter than a person takes. A human inhale pulls considerably more liquid. Nobody reaches the printed number.

Twenty-four millilitres is the number that survives scrutiny, and it is a striking one: a dozen standard sealed devices’ worth of liquid in a single body. In ordinary hands that translates to weeks, and for a good many people something approaching a calendar month.

The Limitation: One Strength

There is no 10mg version. That excludes two groups outright: lighter and occasional smokers, for whom the UK maximum is more nicotine than they want, and existing vapers deliberately working their intake downwards.

On a device you keep for four days that would be a minor irritation. On one you will be living with for a month, being locked to a strength that does not suit you is a considerably bigger problem — you cannot simply finish it quickly and try something else. Anyone in either group should check before ordering rather than after.

What It Costs

At around £11.99 the kit sits above the standard prefilled devices while carrying roughly twelve times their e-liquid, and it is stocked alongside the rest of the range at pink vape. On liquid volume alone the value is clear; the ongoing cost then depends entirely on whether you buy pods or kits.

	Buy kit once, then pods	Rebuy complete kits
First purchase	£11.99	£11.99
Each refresh after	Pod pack only	Another whole device
Batteries discarded per year	Ideally none	One per refresh
What you pay for repeatedly	Liquid and coils	Liquid, coils and electronics

Set against a refillable setup — a kit from the pink vape kits range plus bottled nicotine salt and your own pink vape pods — this remains dearer per millilitre, as everything prefilled is. The premium buys a system with nothing to fill and nothing to prime beyond a short wait.

And if adjusting things has begun to appeal, the pink vape mods category is where wattage, airflow and coil resistance all become yours to set. Different hobby entirely, and not what most buyers of a month-long sealed device are after.

Fitting a Fresh Pack

Pull the spent assembly out by the mouthpiece.
Join the pod to its tank, then strip off all the packaging — plugs, seals, labels. An overlooked one is the usual explanation for a device that refuses to draw.
Push it into the body until it clicks.
Give it half a minute before you touch it, so liquid can reach the wick.
Start with a few short, gentle draws before vaping normally.
A turn of the mouthpiece takes you from one side to the other.

Treat that pause as compulsory. Dry cotton against a heating element chars on contact, and char does not wash out — the pod is spent before a single millilitre has gone through it. More packs die this way, in their opening moments, than from anything that happens later.

Honest Limitations

20mg only, with no lower-strength option at all.
The 25,000 figure is a laboratory ceiling; judge it on the 24ml instead.
Larger in the hand than a standard prefilled kit, since it houses two pods.
You choose a pairing rather than two individual flavours, so a poor pack wastes one side.
Pods are device-specific and cannot be manually refilled.
The value case depends on replacement packs being stocked in a pairing you want.
Still more expensive per millilitre than refilling your own kit.

Frequently Asked Questions

How long does it really last?

Around twenty-four millilitres puts a moderate vaper in the several-weeks range, often close to a month. Heavy use is quicker.

Do the two flavours mix?

They stay separate. Two pods, two coils, no shared airway — whichever side you return to is exactly as you left it.

Do I buy another kit when it runs out?

No — replacement pod packs are sold separately and each brings fresh coils. The battery is yours to keep.

Can I refill the tanks myself?

There is no way in — no port, no bung, nothing. The coils are also tuned to the liquid already inside.

Is there a 10mg option?

Not at present. Twenty milligrams is the only strength offered.

Why does my new pack taste burnt?

Somebody vaped it while the wick was still dry. Seat it, count to thirty, then start softly.

Is it legal in the UK?

Yes — the individual pods sit inside the 2ml limit and the tanks are separately sealed. Buy from a UK retailer handling genuine, age-verified stock.

The Verdict

Most of the movement in big-puff vaping over the past two years has amounted to putting more liquid in a slightly larger box. This device does something more considered: it recognises that a month with one flavour is unpleasant regardless of how good that flavour is, and engineers around it with two pods, two coils and a twist between them.

The execution is sound. Flavour holds its character across a long life, the draw is properly judged for former smokers, and the reusable battery means the sensible ongoing purchase is a pod pack rather than another device. Twenty-four millilitres at this price is genuinely good value.

The reservations are a single nicotine strength — more limiting here than on a short-lived device — a fixed pairing rather than free choice, and a headline figure nobody will reach. But choose a pack that pairs contrast rather than similarity, treat the battery like something you own rather than something you will bin, and this is among the better-judged high-capacity kits available. Rating: 4 out of 5.

Age restriction and health notice

This article is intended for adult smokers and vapers aged 18 or over. Vaping products contain nicotine, which is a highly addictive substance. They are not suitable for non-smokers, under-18s, or anyone who is pregnant or breastfeeding. Devices and pods should always be stored securely out of reach of children and pets. If you are trying to stop smoking, your local NHS Stop Smoking Service offers free support.