Why Choose the Hayati Rubik 7000 Blue Sour Raspberry?
The UK's number one bestselling vape flavour in the Rubik 7K mid-range format — 7,000 puffs of sweet-sour BSR at £7.49. More puffs than the Pro Max 6K (6,000 at £6.99), cheaper than the Pro Ultra 25K (25,000 at £9.99). The October 2026 Vaping Products Duty adds £2.20 per 10ml — stock up at Vape7Store before autumn.
Key Specifications
| Puff Count |
7,000 |
| Battery |
550mAh rechargeable (USB-C) |
| Nicotine Strength |
20mg Nic Salt |
| E-Liquid Capacity |
2ml prefilled pod |
| Coil Type |
Mesh Coil |
| Device Type |
Rechargeable Prefilled Pod Kit |
Flavour Profile: Blue Sour Raspberry
Blue raspberry sweetness collides with sour raspberry tartness — the same push-and-pull that tops every UK vape sales chart. The sourness makes your mouth water on every draw while the blue raspberry floods in with round sweetness. No ice, no menthol. The Rubik 7K delivers 1,000 extra puffs over the Pro Max 6K for £0.50 more — a worthwhile upgrade for the country's most reordered flavour.
Battery and Charging
The 550mAh battery charges via USB-C in approximately 30 minutes. One charge per day at moderate use. Compact and pocket-friendly for the kit's roughly two-week lifespan.
What's in the Box
- 1 x Hayati Rubik 7K rechargeable battery device
- 1 x 2ml prefilled mesh pod (Blue Sour Raspberry, 20mg nic salt)
- 1 x USB-C charging cable
Frequently Asked Questions
Is this the UK's bestselling flavour?
Yes — Blue Sour Raspberry holds the number one position across UK vape retailers. The Rubik 7K delivers it at £7.49 — a mid-range option between the 6K (£6.99) and 25K (£9.99).
How long does the 550mAh battery last?
Approximately one day at moderate use. USB-C charging reaches full in around 30 minutes.
Will this kit cost more after October 2026?
Yes. The Vaping Products Duty adds £2.20 per 10ml from October 2026. Expect at least £1–2 added to the current £7.49 at Vape7Store.
How does the Rubik 7K compare to the Pro Max 6K for BSR?
1,000 extra puffs for £0.50 more. Both use 550mAh batteries and 2ml pods. The Rubik is better value per puff for a flavour you will reorder regularly.
Is this Hayati kit genuine and TPD compliant?
Yes. Genuine Hayati UK stock. 2ml pod at 20mg/ml nicotine — within all UK TPD limits. MHRA notified, TRPR registered. Same-day dispatch from Vape7Store.
All Vape7Store products are TPD compliant, TRPR registered, and MHRA notified. Ships from the UK with same-day dispatch before 2PM.
In stock — ships next working dayVape7Store
In stock — ships next working dayVape7Store
In stock — ships next working dayVape7Store
In stock — ships next working dayVape7Store
In stock — ships next working dayVape7Store
In stock — ships next working dayVape7Store
