The UWell Caliburn A2 Side Refilling Pod is a refillable pod cartridge designed for use with the UWell Caliburn A2 Pod System. This pod cartridge features a convenient side-filling design, allowing users to refill their e-liquid without the need to remove the pod from the device. It typically has a capacity of 2ml and is constructed from durable materials. The Caliburn A2 Side Refilling Pod utilizes UWell's Pro-FOCS technology for enhanced flavor and vapor production. It offers a hassle-free and user-friendly vaping experience, making it a popular choice among vapers.