What Is a Closed System Vape? A Simple Guide

If you’re new to vaping, some of the new vape terminology you need to get to grips with can feel overwhelming. One phrase you’ll encounter often is “closed system vape.” This device uses prefilled pods that are closed-off, so you can’t remove the coil or refill them.

Here’s a closer look at this type of vape and how it compares directly with open vape systems.

What a Closed System Vape Means in 30 Seconds

A closed system vape, also called a closed pod system, uses pods that come pre-filled with e-liquid. You can’t open these pods to add your own vape juice. When a pod runs empty, you throw it away and snap in a fresh one. Think of it as “plug-and-play” vaping —no mess, no measuring, no filling. Just replace the pod, and you’re ready to go.

Not all closed system vapes contain nicotine; there are numerous closed CBD vape systems available as well.

Open vs. Closed Vape Systems: A Head-to-Head Comparison

Understanding the difference between open and closed systems becomes clearer when you see them side by side. Here’s how they compare:

Feature	Closed System Vape	Open System Vape
How it Works	Uses pre-filled, disposable pods	Uses refillable pods you fill yourself or a traditional vape tank
Best For	Beginners & convenience-seekers	Customisation & cost-savers
Pros	Easy to use, consistent experience, no mess	Cheaper long-term, endless flavour options
Cons	More expensive per ml, limited flavours	Messy refills, requires maintenance
Typical User	Someone switching from smoking	Experienced vapers who want control
Learning Curve	None, it works straight out of the box	Moderate, you need to learn filling & cleaning

Refillable vs. prefilled pods: This is the core distinction. Closed systems use prefilled pods (you buy them ready to use), whilst open systems use refillable pods (you buy e-liquid separately and fill them yourself).

All prefilled pods contain coils already, which usually cannot be removed. Refillable pods sometimes have prefitted coils and need to be disposed of after 2-4 weeks. Other refillable pods have replaceable coils, and these pods can be used repeatedly without issue providing you change the coil regularly.

Which System Is Right For You?

Choosing between open and closed systems comes down to your priorities. Here’s a simple comparison:

You Should Choose a Closed System Vape If:

• You want the simplest possible vaping experience with zero learning curve. Puff and go.
• You’re switching from smoking and need something familiar and fuss-free
• You dislike the idea of juggling e-liquid bottles and coils or performing any maintenance
• Convenience matters more to you than long-term running costs
• You want a vape kit you don’t have to think about

You Should Choose an Open System Vape If:

• You want to save money on e-liquid over time (it’s significantly cheaper per ml)
• You enjoy having access to hundreds of flavour options from different brands
• You don’t mind spending a few minutes filling pods and occasionally cleaning your device
• You want control over nicotine strength and the ability to mix different e-liquids
• You’re enthusiastic to work with and maintain your vape kit.

Popular Closed System Vapes

Conclusion

A closed system vape offers unmatched convenience, making it the natural choice for beginners or anyone who values simplicity. On the other hand, an open system provides customisation and lower running costs for those willing to handle refills. Your decision comes down to what matters most: ease of use or flexibility and savings.