Bonza Pro Rta Thunder Cloud Vape

What is the BONZA PRO RTA Thunder Cloud?

The BONZA PRO RTA Thunder Cloud is a high-performance rebuildable tank atomiser created for advanced vapers who enjoy dense vapour, rich flavour and precision coil building. Designed with a spacious dual-coil build deck and a refined airflow system, it delivers strong, consistent direct-lung performance.

This Thunder Cloud edition features a sleek, elegant finish, offering a stylish yet powerful RTA suitable for demanding daily use.

What is it used for?

This RTA is intended for dual-coil builds using complex or large-diameter coils, producing intense flavour and thick clouds. Its airflow system — combining bottom and side airflow — ensures even coil heating and smooth inhalation at medium to high wattages.

With a tank capacity ranging from 4 to 6 ml, it supports long vaping sessions without frequent refills.

Why buy it?

The BONZA PRO RTA Thunder Cloud stands out for its engineering quality, ease of building and excellent performance:

• Large dual-coil deck: ideal for complex setups.
• Enhanced airflow design: bottom + side intake for maximum flavour and vapour.
• Top-fill system: fast, clean and convenient refilling.
• Durable build: stainless steel structure with solid Pyrex tank.
• High tank capacity: straight (4 ml) or bubble (6 ml) glass options.
• Precise machining: smooth threading and long-lasting components.
• Stylish Thunder Cloud finish: elegant aesthetic with a premium feel.

Main Features

• Height: approx. 26.5 mm
• Diameter: 24–25 mm
• Capacity: 4 ml (straight) / 6 ml (bubble glass)
• Dual-coil configuration
• Adjustable bottom + side airflow
• Stainless steel + Pyrex construction
• Top-fill refilling system
• 810 drip tip compatible
• Standard 510 connection
• Thunder Cloud finish

How to use

1. Remove the base to access the build deck.
2. Install two coils and centre them above the airflow openings.
3. Pulsate lightly to remove hotspots.
4. Wick both coils with fluffy, uncompressed cotton.
5. Insert the cotton into the wicking channels without packing tightly.
6. Reassemble the tank and fill it via the top-fill port.
7. Allow a few minutes for the cotton to saturate.
8. Adjust airflow and wattage to your preference and start vaping.

Frequently Asked Questions

Is it suitable for beginners? No — it is designed for experienced builders.

Can it be used in single-coil mode? It performs best as a dual-coil RTA.

Does it leak? When wicked correctly, it offers strong leak resistance.

Which e-liquids work best? High-VG liquids such as 70/30 blends.

What drip tip does it use? Standard 810 type.

Is the Thunder Cloud edition special? Yes, it is a distinctive finish within the BONZA PRO range.