Blue Sour Raspberry Hayati Stack 8000 Prefilled Pod Kit

The Blue Sour Raspberry Hayati Stack 8000 Prefilled Pod Kit combines the rechargeable Hayati Stack 8000 Prefilled Pod Kit device with the Blue Sour Raspberry pod set — a sharp sour blue raspberry bite that stays bright and punchy from draw to finish, delivering up to 8,000 puffs (usage dependent) from the Hayati Stack's auto-refill system. The complete kit includes the 850mAh device and the Blue Sour Raspberry pod set: a 2ml prefilled pod plus a 10ml auto-refill container, 12ml total e-liquid, at 20mg nicotine salt. TPD compliant, MHRA notified. Hayati Stack only — not compatible with other Hayati devices.

18+ only. This product contains nicotine, which is a highly addictive substance.

What Does Blue Sour Raspberry Taste Like?

A sharp, tangy blue raspberry hits on the inhale with an immediate sour edge that feels bright and punchy from the first draw. The sourness is upfront and direct — the characteristically sharp blue razz character establishes the profile's tart personality immediately, giving the opening draw a lively, mouth-watering energy.

Through the mid-draw, the sour note settles into a fuller berry body, balancing the tartness with a light natural sweetness that keeps the profile vivid without tipping into harshness. The sour edge doesn't fade away — it integrates with the berry body to create a more rounded mid-draw impression that still reads as sharply tart throughout.

The exhale leans back into that classic sour blue raspberry character, leaving a clean, zingy berry aftertaste that lingers briefly after the draw. The finish is crisp and lively in a tart way — not cooling, just clean — leaving the palate refreshed and ready for the next draw.

There is no ice, no menthol, and no cooling at any stage. Blue Sour Raspberry is a crisp, sour-led MTL profile for vapers who prefer a tart, mouth-watering berry experience without a cold finish — a direct and lively option suited to all-day vaping for those who like their fruit flavours with an edge rather than sweetness.

How the Hayati Stack Auto-Refill System Works

The Hayati Stack uses a 2ml prefilled pod containing the 1.2Ω mesh coil — staying within the UK's TPD 2ml legal limit for e-liquid pods. A separate 10ml auto-refill container connects to the device and feeds e-liquid into the pod automatically as you vape. No manual filling, no squeezing, and no user action is required at any point during use.

The transparent pod lets you see the e-liquid level at a glance, giving a clear indication of how much liquid remains. When both the pod and refill container are exhausted — typically up to 8,000 puffs (usage dependent) — the full pod set is replaced with a fresh one. This mechanism allows up to 8,000 puffs while remaining fully TPD compliant in the UK. Explore the full Hayati vape range at Vapourcore.

Blue Sour Raspberry Hayati Stack 8000: Specifications

The Hayati Stack is a compact, draw-activated MTL kit built around its auto-refill pod system — no settings, no buttons, and no manual filling required. For other prefilled pod kits at Vapourcore, browse the full category.

What's in the Box

• 1x Hayati Stack rechargeable device
• 1x Blue Sour Raspberry prefilled pod (2ml, with 1.2Ω mesh coil)
• 1x Blue Sour Raspberry auto-refill container (10ml)
• 1x user manual
• USB-C cable not included — must be purchased separately

Everything needed to get started — charge the device, follow the setup steps below, and your Blue Sour Raspberry Hayati Stack 8000 is ready to use.

How to Set Up Your Hayati Stack

1. Unbox — remove the device, pod, refill container, and user manual from the box.
2. Charge — charge the device fully via USB-C before first use. Note: USB-C cable not included — must be purchased separately.
3. Prep — remove the rubber stopper from the refill container. Peel the sticker from the base of the device.
4. Stack — insert the refill container into the device slot and press until it clicks securely into place.
5. Prime — wait 2–3 minutes before your first draw. This allows the coil to saturate fully and prevents dry hits.
6. Vape — inhale to activate. No buttons required. The draw-activated MTL system fires automatically.
7. Recharge — when the LED indicator blinks, connect via USB-C to recharge and continue vaping.

Delivery & Returns

For full delivery options, timescales, and costs, visit the Delivery & Shipping page. For returns eligibility and how to make a return, visit the Returns page. All orders require age verification at checkout — this product is sold strictly to adults aged 18 and over. TPD compliant, MHRA notified.

Frequently Asked Questions

What is included in the Blue Sour Raspberry Hayati Stack 8000 kit?

The Blue Sour Raspberry Hayati Stack 8000 kit includes the Hayati Stack rechargeable device and the Blue Sour Raspberry pod set: a 2ml prefilled pod (with 1.2Ω mesh coil) and a 10ml auto-refill container — 12ml of e-liquid in total. A user manual is also included. The USB-C cable is not included and must be purchased separately.

How does the Hayati Stack auto-refill system work?

The 2ml pod — within the UK's TPD 2ml legal limit — is fed automatically by the 10ml refill container as you vape. No squeezing or manual action is required. When both the pod and refill container are exhausted, which typically takes up to 8,000 puffs (usage dependent), replace the full pod set with a new one.

How many puffs does the Blue Sour Raspberry Hayati Stack 8000 give?

Up to 8,000 puffs (usage dependent) from the 12ml e-liquid system. Actual yield varies with draw length and vaping frequency — longer or harder draws use more e-liquid per puff. The Hayati Stack does not have a digital puff counter; the LED indicator shows battery level.

What nicotine strength does the Hayati Stack 8000 come in?

20mg nicotine salt only — the sole available strength across all Hayati Stack 8000 pods. Nicotine salt at this concentration delivers smooth, fast-absorbing nicotine well suited to the draw-activated MTL format. No lower or higher strength option is available for this system.

Is Blue Sour Raspberry an icy or cooling flavour?

No — it is a sour berry profile with no ice, no cooling, and no menthol. Expect a tart, blue-raspberry-led flavour that stays crisp through the draw, with a light sweetness to balance the sour edge. For those who prefer a lively, mouth-watering berry profile without a cold finish, Blue Sour Raspberry is a good fit.

Where can I buy the Blue Sour Raspberry Hayati Stack 8000 in the UK?

The Blue Sour Raspberry Hayati Stack 8000 is available from Vapourcore, a UK-based vape retailer. The product is TPD compliant and MHRA notified — legally sold in the United Kingdom. All orders require age verification at checkout and are sold strictly to adults aged 18 and over.

Important Information

• Device type: Rechargeable prefilled pod kit.
• Battery: 850mAh, USB-C charging.
• USB-C cable: Not included — must be purchased separately.
• Pod system: 2ml prefilled pod + 10ml auto-refill container = 12ml total.
• Puff count: Up to 8,000 puffs (usage dependent).
• Nicotine: 20mg nicotine salt only.
• Compatible device: Hayati Stack only — not compatible with other Hayati devices.
• Compliance: TPD compliant, MHRA notified — UK legal.
• Age restriction: 18+ only.