The vaping landscape is constantly evolving, with brands pushing the boundaries of longevity, flavour, and aesthetics. Among the standout innovators is hayati, a brand renowned for blending premium performance with eye-catching designs. Recently, they launched a highly anticipated lineup: the Souvenir Editions. Celebrating the rich heritage of London, Scotland, and Ireland, these devices are available across two distinct hardware formats—the hayati pro max plus 6k and the massive hayati pro ultra plus 25k.
Whether you are browsing your favourite online vape shop for a reliable daily driver or a long-lasting travel companion, these regional editions offer something truly unique. In this review, we will break down the design, performance, and specifications of all six Souvenir Edition kits to help you find your perfect match.
Part 1: The Hayati Pro Max Plus 6K Souvenir Editions
(Includes London, Scotland, and Ireland Editions)
The hayati pro max plus 6k series is designed for vapers who want a high puff count without sacrificing portability. Operating as a high-capacity prefilled pod kit, these devices offer up to 6,000 puffs, making them perfect for standard daily use or weekend trips.
- Design & Aesthetics: The Souvenir Editions are where these kits truly shine. The London Edition features iconic, sleek urban motifs reminiscent of the capital's historic landmarks. The Scotland Edition leans into deep, rich colour palettes inspired by Scottish heritage and rugged highlands. Finally, the Ireland Edition utilises vibrant, emerald-inspired tones that pay homage to the Emerald Isle.
- Performance: Powered by a rechargeable battery (usually via Type-C) and utilising advanced mesh coil technology, the 6K series delivers a consistently smooth Mouth-to-Lung (MTL) draw. The flavour reproduction is stellar from the first puff to the last, avoiding the burnt taste that plagues lesser devices as the e-liquid runs low.
- User Experience: Because it operates as a prefilled system, there is no messy refilling involved. You simply vape, recharge the battery when it dips, and dispose of the pod/device responsibly once the e-liquid is completely depleted.
Part 2: The Hayati Pro Ultra Plus 25K Souvenir Editions
(Includes London, Scotland, and Ireland Editions)
For heavy vapers or those who absolutely despise running out of e-liquid, the hayati pro ultra plus 25k series is a game-changer. Delivering an astounding 25,000 puffs, this device is an absolute titan in the vaping market.
- Design & Aesthetics: Carrying over the beautiful thematic designs of the London, Scotland, and Ireland editions, the 25K versions are naturally bulkier to accommodate the massive e-liquid capacity and larger battery. Despite the size, the edges are comfortably rounded, and the cultural artwork looks even more striking on the larger canvas of the device chassis.
- Innovative Technology: The defining feature of the Pro Ultra Plus 25K is its smart display screen. This screen allows users to monitor their exact battery life and e-liquid levels in real-time. Furthermore, to achieve 25,000 puffs, these devices typically utilise a dual-tank/dual-pod system with a switchable mouthpiece, ensuring that the mesh coils never get overworked and the flavour remains fresh.
- Performance: Equipped with a robust rechargeable battery and a premium 1.0Ω or 1.1Ω mesh coil setup, the 25K provides a flawless MTL vaping style. The draw is incredibly satisfying, delivering dense, flavourful clouds that perfectly highlight Hayati’s signature e-liquid blends.

Side-by-Side Comparison Table
To give you a clear understanding of how these devices stack up against one another, here is a detailed breakdown of their specifications.
| Product Name | Puff Count | Battery Capacity | Coil Resistance | Vaping Style | Key Features / Design | Popular Flavours |
|---|---|---|---|---|---|---|
| Hayati Pro Max Plus 6K (London) | Up to 6,000 | 500mAh (Rechargeable) | 1.1Ω - 1.2Ω Mesh | MTL | London Landmark motifs, ultra-portable | Lemon & Lime, Blue Razz Gummy, Cherry Ice |
| Hayati Pro Max Plus 6K (Scotland) | Up to 6,000 | 500mAh (Rechargeable) | 1.1Ω - 1.2Ω Mesh | MTL | Scottish heritage colours, draw-activated | Watermelon Ice, Fizzy Cherry, Hubba Bubba |
| Hayati Pro Max Plus 6K (Ireland) | Up to 6,000 | 500mAh (Rechargeable) | 1.1Ω - 1.2Ω Mesh | MTL | Emerald/Celtic design themes, compact | Pineapple Ice, Strawberry Raspberry, Mr Blue |
| Hayati Pro Ultra Plus 25K (London) | Up to 25,000 | 850mAh (Rechargeable) | 1.0Ω Mesh (Dual System) | MTL | Smart Screen, Dual Tanks, London theme | Blue Razz Ice, Blueberry Raspberry, Cola Ice |
| Hayati Pro Ultra Plus 25K (Scotland) | Up to 25,000 | 850mAh (Rechargeable) | 1.0Ω Mesh (Dual System) | MTL | Smart Screen, Switchable mouthpiece, Highland theme | Mangosteen, Kiwi Passionfruit Guava, Apple Ice |
| Hayati Pro Ultra Plus 25K (Ireland) | Up to 25,000 | 850mAh (Rechargeable) | 1.0Ω Mesh (Dual System) | MTL | Smart Screen, massive capacity, Emerald theme | Crystal Ice, Strawberry Watermelon, Gummy Bear |
*Note: Specific flavour availability may vary depending on the online vape shop you purchase from, but Hayati’s core flavour profiles are compatible across these ranges.
The Verdict
Whether you choose the 6K or the 25K, Hayati has proven that high-capacity vaping doesn't have to be boring. The hayati pro max plus 6k is ideal for everyday vapers looking for a reliable, pocket-friendly prefilled pod kit with a touch of cultural flair. Conversely, the hayati pro ultra plus 25k is a technological marvel suited for those who want maximum longevity, dual-tank switching, and smart-screen functionality.
By tying these impressive specs to the charming London, Scotland, and Ireland aesthetics, Hayati has created a lineup that is as visually pleasing as it is powerful.
User FAQs
1. Are the flavours different between the London, Scotland, and Ireland editions?
Generally, the regional editions (London, Scotland, Ireland) refer to the exterior artwork and aesthetic design of the device. While certain vendors might bundle specific flavours with specific regions, the devices themselves use Hayati's standard, highly-rated e-liquid formulas.
2. How long will the Hayati Pro Ultra Plus 25K actually last me?
With 25,000 puffs, the longevity depends heavily on your vaping habits. A moderate vaper taking around 300 to 400 puffs a day could see this device last anywhere from 6 to 8 weeks. It is incredibly cost-effective.
3. Do I need to buy e-liquid to refill these devices?
No. Both the 6K and 25K series function as a prefilled pod kit system. They come pre-loaded with premium e-liquid. Once the e-liquid is entirely depleted, the device or pod is meant to be safely disposed of and replaced.
4. How do I know when to charge the Hayati Pro Ultra Plus 25K?
One of the best features of the 25K model is its built-in smart display screen. It provides real-time updates on both your remaining battery percentage and your e-liquid levels, so you will never be caught off guard by a dead battery.
5. How does the Hayati Pro Max Plus 6K reach 6000 puffs if it is so small?
The 6K utilises a highly efficient mesh coil combined with a rechargeable battery. Instead of relying on a massive, heavy battery to last for 6000 puffs, it uses a smaller battery that you recharge via USB-C, ensuring every drop of the large prefilled e-liquid capacity is vaporized efficiently.
6. Where is the best place to buy these Souvenir Editions?
Because these are specialised editions, the best place to find them in stock is through a reputable online vape shop (like Vapesourcing UK). Online retailers usually have a wider variety of regional designs and flavours available compared to local brick-and-mortar convenience stores.
