ThunderCloud X Coilturd AN RTA

Name: ThunderCloud X Coilturd AN RTA
Brand: THUNDERCLOUD
SKU: E41234SHT01S-1
Price: 44.99 GBP
Availability: InStock

BY THUNDERCLOUD

ThunderCloud X Coilturd AN RTA

BY THUNDERCLOUD

£44.99

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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.

Thundercloud x Coilturd AN RTA hero image showing six tanks in silver, black, gold, and gunmetal finishes on a purple background.

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

Thundercloud x Coilturd AN RTA specification image showing the standard 3.5ml and tall 4.5ml versions side by side with full specs including 25mm diameter, quarter-turn top-fill, and interchangeable side airflow on a dark background.

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.

Thundercloud x Coilturd AN RTA airflow cutaway showing the interchangeable side airflow system with honeycomb ring, single-coil chamber, and 3-hole ring options on a teal background.

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.

Thundercloud x Coilturd AN RTA colour customisation image showing four tanks with interchangeable airflow rings in red, green, blue, and purple on a dark background.

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

Thundercloud x Coilturd AN RTA build deck close-up showing the signature postless deck in single and dual coil configurations on a dark red background.

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.

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