Similar to other types of vape kits, the purpose of a pod system is to convert e-liquid into vapor, offering a less harmful alternative to smoking. However, unlike other e-cigarettes, pod systems do not have a traditional tank. Instead, the e-liquid and coil are placed within a small, lightweight, and sturdy plastic container.

In reality, pod systems are typically much smaller in size compared to standard kits, making them highly portable. For many individuals, pod systems represent an evolution of classic devices such as pen-style vapes. Apart from being more compact and durable, pod systems are generally easier to use and require less maintenance. Consequently, they are a perfect choice for new vapers or anyone seeking to minimize kit maintenance or configuration.