Cube Aether is a Legendary Fortnite Back Bling from the The Seven set. Cube Aether was available via the Battle Pass during Season 20 and could be unlocked on Page 7 and costs 5 Battle Stars.
How-to Get the Cube Aether Back Bling
Cube Aether is part of Season 20. If that season is still currently in the game, you can obtain this item by purchasing and/or leveling up your Battle Pass.
The Seven Set
Cube Aether is part of the The Seven set! You can find all of the items that belong to it below.