Introduction — Simple and Stylish Everyday Vaping

The Uwell Caliburn Koko Prime Pod Kit is a compact, user-friendly refillable pod vape that blends simplicity with performance for UK vapers. Boasting a 690 mAh built-in battery and up to 15 W output, this kit delivers satisfying Mouth-to-Lung (MTL) and restricted Direct-to-Lung (RDTL) vaping in a sleek, pocket-friendly form. Its draw-activated firing and dual airflow system make it ideal for beginners switching from cigarettes or disposable devices, as well as experienced vapers seeking a portable daily companion.

Compact and Customisable Design

The Caliburn Koko Prime stands out with its small-footprint design (approx. 68 × 45.6 × 16 mm), lightweight construction and interchangeable decorative panels, allowing you to personalise its look for everyday use in the UK. The durable PCTG and zinc-alloy body ensures robustness for on-the-go vaping without feeling bulky.

This compact styling makes the device easy to carry in pockets, bags or with its included lanyard — useful for commuters, travellers or anyone who wants a discreet yet capable pod system.

Reliable Battery Life & USB-C Charging

Powered by a 690 mAh integrated battery, the Koko Prime balances extended vaping sessions with a compact form factor. It provides plenty of power to last throughout much of the day for moderate vapers. When it’s time to recharge, the USB-C fast charging connection ensures quick top-ups so you can get back to vaping without long downtime.

An LED indicator light helps you keep track of battery levels at a glance, which is handy when you’re out and about.

Draw Activation — Effortless Operation

One of the most appealing features of the Caliburn Koko Prime is its draw-activated firing mechanism. There are no buttons or menus to navigate — simply inhale to produce vapour. This intuitive operation is perfect for new vapers or anyone who prefers a seamless “grab-and-go” experience without needing to adjust settings.

This simplicity doesn’t sacrifice performance: the device responds quickly and consistently to each draw, giving smooth, reliable vapour with every puff.

Dual Airflow System for Customised Draws

A dual airflow system gives you control over the feel of each inhale. By rotating or flipping the pod insertion, you can switch between tighter MTL draws — closely mimicking a traditional cigarette sensation — and looser, slightly airier RDTL draws. This added flexibility lets you tailor your vaping style without complex adjustments.

Whether you prefer a restricted vape with strong flavour or a smoother inhale with more vapour, adjusting the airflow lets you fine-tune the experience to suit your mood.

Refillable 2 ml Pods with Caliburn G Coil Compatibility

The Caliburn Koko Prime uses 2 ml refillable pods from the Caliburn G series, which offer a top-fill design with a silicone stopper — making refilling quick and significantly reducing leaks compared with older systems.

Unlike the original Caliburn Koko that used integrated pod coils, the Prime supports removable Caliburn G coils, allowing you to change coil heads rather than replacing the entire pod. This Plug-and-Play coil installation makes maintenance easy and less wasteful.

The kit typically includes two coil resistances:

• 1.0 Ω FeCrAl coil (pre-installed) — smooth and flavour-focused for classic MTL vaping.

• 0.8 Ω UN2 Meshed-H coil — slightly more vapour and warmer hits for looser draws.

Using mesh technology and Uwell Pro-FOCS flavour testing technology, these coils deliver enhanced flavour and consistent vapour production.

Top-Fill Convenience & Leak-Resistant Design

Refilling the Caliburn G pod is simple thanks to the top-fill port with a silicone check valve beneath the mouthpiece — just remove it and add your e-liquid. This method keeps refills clean and convenient, reducing mess and avoiding spills that can occur with bottom-fill designs.

The magnetic pod connection makes installing pods quick and secure, so you can swap flavours or coils on the go.

Performance & Vaping Experience

With a 15 W max output, the Caliburn Koko Prime is optimised for balanced flavour and smooth vapour, particularly when paired with PG-rich e-liquids — such as 50:50 freebase blends or nicotine salts popular with UK vapers for satisfying throat hit and discreet clouds.

Thanks to the coil choices and dual airflow, you can vary your draw from tighter, flavour-focused inhalations to looser draws with slightly more vapour, making the kit adaptable for everyday use.

User-Friendly and Beginner-Friendly Features

Designed with ease of use in mind, the Caliburn Koko Prime doesn’t overwhelm with settings or buttons. The draw-activated firing, top-fill pods and removable coil design keep vaping straightforward — ideal for those new to refillable devices.

The lightweight body and simple LED indicator also mean you get clear feedback on battery life and device status, contributing to a pleasant user experience.

Ideal for UK Vapers

UK vapers appreciate the Uwell Caliburn Koko Prime Pod Kit for its blend of portability, ease of use and flavour quality. Its compact size and draw-activated simplicity make it perfect for commuting, socialising or casual vaping throughout the day.

The choice of coils and adjustable airflow mean both beginners and experienced vapers can dial in their preferred inhale style without fuss. Whether you’re using nicotine salts for a quick hit or balanced e-liquids for smoother draws, this kit delivers satisfying, consistent performance.

Conclusion — Stylish Everyday Pod Vaping

In summary, the Uwell Caliburn Koko Prime Pod Kit combines compact design, removable coils, dual airflow and intuitive draw-activated firing with reliable flavour and smooth vapour. With its 690 mAh battery, 15 W output and 2 ml refillable pods, it’s a user-friendly choice for UK vapers seeking a flexible and accessible refillable system without complicated menus or controls.