As another reviewer has already said, it's a very nice fit for the Waldorf STVC, which is quite a typical size for a 49-note keyboard, so I am sure it will fit dozens of other such keyboards too.
The drawstring ball can come off if you pull it too far, unless you tie a knot at the end of the drawstring, not really a problem but just something to know.
The Thomann logo is very subtle (black print on black background), many people don't like obvious logos, so this is good for them too.
Very happy with it, good value and it's perfectly fine in a home studio environment