Looking online it seems like everyone but me got a branded UDO bag 
Mine is just a blank canvas sack.
Maybe it’s a synthfluencer only feature?
Mine’s blank too, don’t feel too bad. It’s the synth that counts. 
I got a branded one but is doesn’t make the synth sound better, neither makes it the firmware more stable.
In fact, I see no use in this bag at all, except that it’s a fancy marketing gag. I’m thinking about stitching a dust cover from it to give it any use.
I got a free branded dust cover from UDO for beta testing.
How dusty must a studio be to qualify it’s owner as a dust cover beta tester? 
Are we talking about the canvas bag the synth comes shipped inside of in the box? Personally, I was just thrilled to see it was canvas and not plastic like with all my other synths. I consider it a shipping piece and nothing more, branded or not. Mine is in the box in case I ever need to send my synth off for service or sale (both very unlikely from what I’ve seen thus far).
Agreed on the lack of plastic! Nothing worse than getting a new toy then spending hours separating recyclables and binning them
You can use it as a dust cover too.
I hate them, big, heavy, clear plastic things that are a pain to put on and take off, and always get scratched up, far rather a piece of recyclable natural fabric!
Never ever in my life it took me more than 2 minutes to take something out of a bag and put that bag into the right bin.
And the fabric is (in contrast to plastic) not water(/whisky)proof! 
So nether on transportastrion nor in my studio it protects the synth from environment pollution. 
You don’t know that for sure. I got branded one and my DMNO sounds stunning 