Hayati Pro Ultra Plus 25000 London Souvenir Edition

Five London landmarks printed onto the UK's most popular big-puff kit. The Hayati Pro Ultra Plus 25000 London Souvenir Edition pairs 25,000 puffs with a duo-tank system that holds two flavours at once, each running on its own independent coil. Twist the device to switch between tanks.

850mAh rechargeable battery, USB-C charging, 20mg nic salt, and a transparent e-liquid window so you always know where your liquid sits. The body is a metal shell with a smart LED display showing battery life and a short animation when you power on. Five designs, five flavours, all prefilled and ready to go. TPD compliant, 2ml pods, over 18s only. Browse the full Hayati Range at Pirate Vapes.

Why vapers choose this:

• 25,000 puffs from a rechargeable kit that fits in a coat pocket and charges over USB-C, so you are not carrying a brick around or hunting for cables you do not own

• Dual-flavour system with independent coils keeps each tank's flavour isolated, which matters more than most people expect until they have tried a shared-coil device that muddies everything together

• London landmark artwork across five collectible designs turns a functional vape into something you actually want to carry, not hide

• Smart LED display shows battery level at a glance, no guessing

• Transparent tank window lets you see exactly how much liquid remains in each side before you are caught short

Hayati Pro Ultra Plus 25000 London Souvenir Edition Features

Two Tanks, Two Coils, Zero Compromise

Most dual-flavour kits run both tanks through shared heating. The Pro Ultra Plus does not. Each tank has its own coil, which means Blueberry Raspberry on one side stays Blueberry Raspberry, and Lemon & Lime on the other stays exactly that. No crossover. No muddied flavour halfway through the day. Twist the body to select your active tank, and the device does the rest. Simple mechanic, genuinely noticeable difference in flavour clarity compared to single-coil alternatives.

That Metal Shell, Though

The body is not plastic. Hayati uses a metal shell with a textured grip finish that feels solid in the hand without being heavy. At 53.3 x 107 x 29.3mm it is compact enough for a back pocket, and the build quality holds up to daily carry. The limited-edition Big-Puff Pod Kits market is full of flimsy devices. This is not one of them.

Smart Display Does More Than Flash

The LED screen shows real-time battery percentage, not a vague three-bar indicator. Power on, and a short animation plays across the display before it settles into battery readout mode. A practical feature if you are trying to decide whether to charge before leaving the house. Not just decoration.

Why the Transparent Tank Matters

You can see both e-liquid levels through the tank window without removing anything. The refill pods slot in with a press-fit, and the liquid level is visible from the outside at all times. Running low on one side? Twist to the other while you sort a replacement. No surprises, no dry hits because you did not realise the tank was empty. Check the Replacement Pods section for Hayati Pro Ultra Plus refills.

850mAh Gets You Through the Day

Not the largest battery in the Rechargeable Vapes range, but at 20mg nic salt you are not chain-vaping through each session. Most users get a full day from a charge, sometimes more. USB-C means fast top-ups and a cable you probably already own. The device charges while you are not using it, and the smart display tells you exactly when it is full.

Hayati Pro Ultra Plus 25000 London Souvenir Edition Flavours and Designs

Six options. Each one pairs a flavour with a specific London landmark body design. Five are unique flavour and design combinations, plus a curated Best Flavour option.

#buttons

• Blueberry Raspberry - St George's Cross
• Lemon & Lime - Keep Calm and Carry On
• Mr Blue - I ❤️ London
• Blue Sour Raspberry - Tower Bridge
• Blue Razz GB - London Eye

Best Flavour rounds out the lineup. A curated pick from the range, and a solid starting point if you have not tried this edition before.

How to Set Up the Hayati Pro Ultra Plus 25000 London Souvenir Edition

1. Unbox and inspect the device. Check the packaging seal is intact and the transparent tanks are free of leaks.

2. Charge fully via USB-C before first use. The smart display will show battery progress and indicate when the device reaches 100%.

3. Remove the silicone caps from both pod mouthpieces if fitted. The pods come prefilled and pre-installed.

4. Let the device stand upright for three minutes after unboxing. The cotton inside each coil needs time to absorb liquid from the prefilled tanks, even though they are factory-sealed. Skipping this step risks a dry, burnt first draw.

5. Twist the body to select your starting flavour. The active tank clicks into position.

6. Draw gently on the mouthpiece. Start with shorter pulls and let the coil settle in over the first ten or so draws before taking longer pulls.

What's in the Hayati Pro Ultra Plus 25000 London Souvenir Edition Box

• One Hayati Pro Ultra Plus 25000 London Souvenir Edition device

• Two prefilled tanks in your selected flavour and design. 

• USB-C charging cable included. 

No spare pods, no additional e-liquid, no separate coils. The pods come pre-installed on the device.

Built for the Pro Ultra Plus Platform

The London Souvenir Edition runs on the same Pro Ultra Plus platform as the standard Hayati 25K. That means Prefilled Pod Kits designed specifically for this device will fit, and replacement pods from the Pro Ultra Plus range are cross-compatible. The twist-to-switch mechanism, coil fitment, and battery unit are identical to the standard edition.

Pods from other Hayati devices (Pro Max Plus, Infinity, Miniature) will not fit. The Pro Ultra Plus uses its own pod format. Stick with Pro Ultra Plus Replacement Pods only.

About Hayati

Hayati is the brand behind the UK's best-selling big-puff vape kit. The Pro Ultra Plus 25K has been the top-searched single vape SKU in the UK for months, and Hayati has built on that momentum with limited editions, regional souvenir variants, and seasonal releases that keep the line fresh without changing what works.

The Pro Ultra Plus platform itself, with its dual-tank independent-coil design, set the template that competitors have since tried to replicate. Hayati products are manufactured by PAX and carry authenticator codes for product verification.

Stock Up and Save

Five designs in this edition. If you are the type to pick a favourite and stick with it, grabbing two or three at once through the Plunder Packs makes the per-unit cost easier to stomach. Or try a few different flavour and design combinations before the limited run sells through.

Every order from Pirate Vapes ships the same day before 4 pm in secure, padded packaging. TPD compliant, age-verified checkout, over 18s only.

Conclusion

The London Souvenir Edition takes Hayati's proven Pro Ultra Plus 25K platform and wraps it in collectible London landmark artwork without changing anything under the hood. Dual tanks, dual independent coils, 850mAh rechargeable battery, 20mg nic salt, and 25,000 puffs from a metal-bodied device that genuinely looks different from everything else on the shelf.

Five designs, five flavours, and the same reliability that made the standard Pro Ultra Plus the UK's top seller. Pick one up at Pirate Vapes and browse the full Vape Accessories range while you are there.

FAQs

How many puffs does the London Souvenir Edition deliver?

25,000 puffs across both tanks combined. Actual puff count varies with draw length and frequency, but the dual-tank system means you are pulling from two separate supplies of e-liquid.

Are the pods replaceable?

Yes. The Pro Ultra Plus uses prefilled replacement pods. When the liquid runs out, you swap the pod rather than refilling it. Both tanks accept Pro Ultra Plus pods only.

What nicotine strength is the London Souvenir Edition?

20mg nic salt across all flavours. No lower-strength or nicotine-free options in this edition.

Can I use London Souvenir pods in a standard Pro Ultra Plus?

Yes. The pod format is the same across the Pro Ultra Plus platform. London Souvenir Edition pods fit the standard device and vice versa.

How long does the battery last?

The 850mAh battery lasts a full day for most vapers. USB-C charging tops it up quickly. The smart display shows exact battery percentage so you are never guessing.

What makes this different from the standard Pro Ultra Plus?

The device hardware is identical. The London Souvenir Edition adds five exclusive London-themed body designs and a curated flavour selection tied to each design. Same performance, different look.