The term vape pod is loosely defined, but essentially it boils down to just a single design element: the removable pod. Generally optimized for nicotine salt vape juice, pod systems were in some ways the antithesis of the powerful box mod category of vape device.
Now that more vape pods have swappable coils, the distinction between a pod and mod are increasingly blurred, but the earliest vape pod systems were easy to identify. They used prefilled pods. This is a very convenient way to vape, particularly if you recently transitioned to vaping and are looking for a similar experience to cigarettes.
But there are two obvious drawbacks to prefilled pods. The first is