The fourth controller in the Vapor series, following the Nocturnal variant.

Now, the Vapor decals have taken on a flame-like look that is meant to give the player a feeling of intensity.
Fire Vapor is (currently) the only one in the Vapor series to be online-exclusive. It was also quietly announced on "Xbox Wire" the same day the color released.

(Fun fact: Briefly, the tagline for this color was "Feel the Burn" for the initial announcement, but was soon changed as it happened during the same time Microsoft closed a few of their game studios, one of which included Tango Gameworks, the creators of "Hi-Fi RUSH".)