The Alpine RDTA by Synthicloud combines both features of an RDA and a Tank. Not only does it have an appealing look, but it's also incredibly convenient. What sets this RDTA apart from the rest is their exceptionally easy filling design. The Alpine RDTA is advantageous because it allows you to refill the tank directly down the middle.

The Alpine RDTA by Synthicloud combines both features of an RDA and a Tank. Not only does it have an appealing look, but it's also incredibly convenient. What sets this RDTA apart from the rest is their exceptionally easy filling design. The Alpine RDTA is advantageous because it allows you to refill the tank directly down the middle.

Features:

24mm diameter
Center-fill system
Anti-Leak
Anti-Spitback
Adjustable top airflow
Adjustable bottom airflow
24k gold plated internals

What's in the box:

1 x Alpine 
1 x spares