Description

AN RTA by ThunderCloud x Coilturd

A 25mm stainless steel RTA collaboration between ThunderCloud and Coilturd built around a signature postless deck and an interchangeable side airflow system. The AN RTA runs both single and dual coil builds and ships with two tank sections (standard short, 39.5mm tall, 42.5mm). Quarter-turn top fill with an 810 drip tip. ThunderCloud lifetime warranty.

The airflow uses two swappable AFC rings that change the air pattern hitting the coil. The honeycomb ring breaks the air into smaller streams for a smoother, more diffused draw. The 3-hole ring concentrates the air into three direct channels for a more focused hit. A single coil chamber is included for tighter, more concentrated flavour when running one coil instead of two. Swap between the rings and chamber depending on your build and draw preference.

Coilturd’s postless deck takes coil legs from the top with grub screws clamping from the sides. It handles single and dual coil builds without changing any deck parts. Six colours including two limited edition engraved versions with only 1999 pieces ever made. Comes in a metal tin with coils, a coil leg trimmer, screwdriver, o-rings, and screws. Pairs well with shortfill e-liquids in high-VG ratios.

Key Features

• 25mm diameter in stainless steel
• Postless build deck by Coilturd, single and dual coil
• Interchangeable side airflow with honeycomb ring and 3-hole ring
• Single coil chamber included for focused single coil flavour
• Two tank sections 3.5ml standard and 4.5ml tall
• Quarter-turn top fill
• 810 drip tip
• 6 colours including 2 limited edition engraved (1999 pcs each)
• ThunderCloud lifetime warranty
• Metal tin packaging with coils and build tools included

Airflow System

Two interchangeable airflow rings and a single coil chamber give you multiple configurations from one RTA.

The honeycomb ring diffuses the air across a wider area for a smoother, quieter draw with less turbulence. The 3-hole ring sends three concentrated air streams directly at the coil for a more intense, flavour-forward hit. For single coil builds, drop in the single coil chamber to reduce the chamber volume and tighten the air path around one coil. Mix and match the rings and chamber to find the combination that suits your build.

Colours

Colour	Edition
SS	Standard
Gunmetal	Standard
Gold	Standard
Black	Standard
SS Engraved	Limited (1999 pieces)
Black Engraved	Limited (1999 pieces)

Colour-matched customisation bands are available separately.

AN RTA Specifications

Spec	Detail
Product	ThunderCloud x Coilturd AN RTA
Diameter	25mm
Height	39.5mm (standard) / 42.5mm (tall)
Material	Stainless steel
Capacity	3.5ml (standard) / 4.5ml (tall)
Build Deck	Postless (single and dual coil)
Airflow	Interchangeable side (honeycomb ring + 3-hole ring)
Fill Method	Quarter-turn top fill
Drip Tip	810
Warranty	ThunderCloud lifetime

What’s in the Box

• 1 x ThunderCloud x Coilturd AN RTA (with standard 3.5ml tank)
• 1 x 4.5ml tall tank section
• 1 x Honeycomb airflow ring
• 1 x 3-hole airflow ring
• 1 x Single coil chamber
• 1 x 510 stand
• 1 x Coil leg trimmer
• Coils
• Screws and o-rings
• 1 x Screwdriver
• 1 x User manual
• 1 x Lifetime warranty card
• Metal tin packaging

Pick up Coilturd Dual Head Shoelace Cotton and Coilturd Claptop Coils for your builds. The Coilturd Pro Tool Kit has everything you need for building and maintenance. Spare AN RTA replacement glass is available in both short and tall sizes, and additional Coilturd AFC rings are sold separately for different airflow setups. Browse other rebuildable tanks in the collection.