By Marcus Reid | Vape Hardware Reviewer & Testing Specialist

Buy one get one free offers on pod kits are rare — brands prefer discounting pods, not doubling devices. So when the Hayati Rubik 7000 turned up on a genuine BOGOF, I put it on the bench to answer the obvious question: is one of Hayati's most distinctive kits actually worth owning twice? After five years testing UK hardware, I'll break down what the Rubik delivers, the honest puff numbers, what two devices genuinely change about daily vaping, and the per-kit maths that makes or breaks this deal.
Is the Hayati Rubik 7000 buy 1 get 1 free deal worth it in 2026?
Yes — it's one of the strongest device deals in the mid-tier. The Hayati Rubik 7000 is a rechargeable prefilled pod kit with a Rubik's-cube-inspired design, an 850mAh USB-C battery, an LED display, and a 12ml pod system (2ml pod + 10ml auto-refill) delivering a claimed 7,000 puffs — realistically 4,900–5,950. On BOGOF, two complete kits arrive for a single kit's price, effectively halving the per-device cost and giving you a backup or second flavour on standby.
Quick reference facts:
Most pod kits look identical — a rounded rectangle with a mouthpiece. The Rubik 7000 doesn't. Its faceted, colour-blocked body borrows directly from the Rubik's cube, with angled edges that make it instantly recognisable. On the bench, the build backs up the looks: the matte plastic feels solid rather than toy-like, the USB-C port sits flush, and the pod clicks in with a firm magnetic seat.
Under the design, it's a proven Hayati formula. A 2ml prefilled pod connects to a 10ml auto-refill container, giving 12ml of e-liquid that feeds the pod automatically as you vape — no bottles, no manual topping up. The mesh coil runs what Hayati calls double cotton transmission, and in testing it does what it promises: flavour holds steady to the end of the pod without the burnt-taste fade cheaper kits develop.
The LED display shows battery status at a glance, the draw is inhale-activated MTL with no buttons, and the whole thing sits comfortably in a pocket. It's a mid-tier kit — above the basic 6K devices, below the 25K flagships — and that's exactly the tier where a BOGOF deal lands hardest.
Here's the part that decides whether this deal deserves your money. Rubik 7000 kits sell across UK retailers at £5.99–£10.89 single, with multi-buys around 3 for £20 (£6.67 each).
On BOGOF, you pay for one kit and receive two. At a £10.99 deal price, that's £5.50 per complete kit — under every single-kit price on the market and below even the bulk 10-pack rates some retailers offer. Each kit carries 12ml of e-liquid, so the deal delivers 24ml and a combined 9,800–11,900 real-world puffs for one kit's money.
Put that against the alternatives: 24ml of vaping through standard 600-puff pods would cost several times as much, and even the Rubik's own 3-for-£20 pod deals can't match the per-puff rate when the second device comes free. For a moderate vaper at 200–300 puffs a day, the two kits together cover five to eight weeks of vaping from a single purchase.
The honest caveat: BOGOF on devices means you now own two batteries, which suits some vapers far more than others — that's the next section.
A second device sounds like a gimmick until you use one. In practice, two kits solve three real problems.
Two flavours, zero compromise. The Rubik is a single-flavour device, so normally you're locked in until the pod empties. With two kits, you run a fruit in one and a menthol in the other and swap between them all day — the same flavour-fatigue fix that dual-flavour devices charge a premium for, achieved with hardware you got free.
The dead-battery problem disappears. The 850mAh battery comfortably covers a day of moderate use, but heavy vapers can run it down by evening. A second charged kit means you're never waiting 45–60 minutes on a USB-C charge — you just pick up the other device.
A genuine backup. Kits get lost, dropped, and left in jackets. A spare device on the shelf means one mishap doesn't send you to the corner shop for an overpriced replacement — or worse, back to cigarettes. For ex-smokers, that continuity matters more than any spec.
The one group this suits less: very light vapers who take weeks to finish a single pod. Two devices will sit around longer than they're useful — a single kit or the pod multi-buys serve that pattern better.
vs single Rubik kits: No contest — the BOGOF price per kit beats every single-unit listing in the UK. If you want the Rubik at all, the deal is the way in.
vs Hayati Pro Max Plus 6000: The Rubik's sibling offers similar capacity per kit, but at £8–£8.99 per device against the BOGOF's ~£5.50. The Pro Max counters with a bigger 50+ flavour range. Flavour choice → Pro Max; device value → Rubik BOGOF.
vs Solo Bar 30K BOGOF: The other big two-kit deal delivers far more puffs per kit at the same price — but from a newer brand without Hayati's track record, in a plainer device. Maximum puffs → Solo Bar; brand trust and design → Rubik.
Expecting 7,000 puffs per kit. That's a lab maximum on short draws. Plan around 4,900–5,950 and the kits will meet expectations.
Charging both kits on day one and forgetting the second. Lithium batteries stored empty degrade faster. Keep the spare kit around half-charged if it'll sit unused for weeks.
Skipping the coil soak. After inserting a pod, give the coil ten seconds or so to saturate before the first draw — rushing it causes weak initial puffs.
Buying pods for the wrong device. Rubik pods fit the Rubik 7000 only — they're not cross-compatible with the Pro Max Plus or Pro Ultra ranges despite sharing the Hayati name.
For the genuine buy 1 get 1 free deal across the full flavour range, you can grab the Rubik 7000 BOGOF deal UK at Vape Online Store — authentic Hayati stock, mixed-flavour options on the two kits, and fast UK delivery.
Q: What exactly does the Rubik 7000 BOGOF deal include?
Two complete Hayati Rubik 7000 kits for the price of one — each with the device, a 2ml prefilled pod, a 10ml refill container, and USB-C charging. That's 24ml of e-liquid and two working devices from a single purchase, often with different flavours available per kit.
Q: How many real puffs does each Rubik 7000 give?
The 7,000 claim is a lab maximum. Real-world delivery runs 4,900–5,950 puffs per kit at the category-standard 70–85%. Across both BOGOF kits that's roughly 9,800–11,900 puffs — five to eight weeks for a moderate vaper.
Q: Is the Hayati Rubik 7000 a disposable?
No. It's a rechargeable prefilled pod kit — the 850mAh battery recharges over USB-C and only the pod is replaced when empty. It's fully TPD compliant and legal under the UK's disposable ban.
Q: Can I pick two different flavours on the BOGOF?
Usually yes — most retailers let you choose a different flavour for each kit. Pairing a fruit with a menthol is the smart play, giving you an all-day option and a palate reset across the two devices.
Q: Are Rubik 7000 pods compatible with other Hayati kits?
No. Rubik pods fit only the Rubik 7000 device. They don't work in the Hayati Pro Max Plus 6000 or Pro Ultra 25K despite the shared brand — always match pods to your exact device.
The Rubik 7000 BOGOF passes the bench test. You get one of the most distinctive-looking kits in the UK mid-tier — with genuinely solid build quality and flavour that holds to the end of the pod — at roughly £5.50 per device, a price no single-kit listing touches. The two-kit format turns a single-flavour device into a practical two-flavour setup and removes the dead-battery and lost-device problems in one purchase.
Heavy and moderate vapers get the most from it; very light vapers should stick to a single kit. And if raw puff count per pound is your only measure, the Solo Bar 30K BOGOF stretches further — but with a newer brand and none of the Rubik's character.
Order the two kits in contrasting flavours — one fruit, one mint — keep the spare half-charged, and this deal covers your vaping for the better part of two months.
For the genuine Hayati Rubik 7000 buy 1 get 1 free deal with authorised UK supply, grab the Rubik 7000 BOGOF deal UK at Vape Online Store — authentic stock, mixed-flavour options, and fast UK delivery.
— Marcus Reid | Vape Hardware Reviewer & Testing Specialist
About the Author
Marcus Reid has spent five years reviewing vaping hardware across the UK market. Based in Manchester, he specialises in real-world performance testing that bridges the gap between manufacturer specs and what vapers actually experience — covering coil technology, pod build quality, flavour consistency, and battery performance.
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