KSI's brother Deji has teased yet another variation of the bottle on his Instagram.
Here's the image:

We don't really know much about this bottle given that this is the only time it has been seen - we suspect it could be either a prototype bottle, a limited edition version, or a version 2 bottle. Personally, we think the publicly released Central Cee bottle looks a lot better in design and more intricate. We also don't know if this version will make it to the public or not yet - we can hope so though.
We tried to replicate this bottle from the reference image and make our own mockup - what do you think?

Once we know more info on the bottle we will be sure to let you all know.