Dual Flavour Tanks: Experience Variety in Every Puff with Hayati Pro Ultra | Complete Guide 2025

The Hayati Pro Ultra 15000 brought a dual e-liquid tank system to disposable vaping. It tackled the old problem of flavour monotony by letting users switch between two distinct flavours without carrying multiple devices. The idea is simple: genuine variety in a single product.

The original Pro Ultra 15000 was a single-use device, and single-use vapes have been banned from sale in the UK since 1 June 2025. UK rules also cap any tank or pod at 2ml of e-liquid. If you like the dual-flavour idea, look at Hayati's rechargeable pre-filled pod kits, where you keep the battery and swap pods to change flavour.

What makes this concept particularly practical is its simplicity. There's no learning curve, no complex settings to navigate. You're getting two complete vaping experiences from one device—two separate e-liquid chambers, two independent coils, and complete control over which one you're using at any given moment.