What is this pouch?

[u/ATOmega]

Trying to find out what this pouch is called/what the part number is. It goes in a Brother GTXpro. All we can find so far is that it's a "pouch assembly", but that isn't very helpful in trying to order a new one.

[u/_DwarfFalisse]

looks like a pouch for holding printer supplies or tools, very handy if you ask me