The keyboard fits perfectly with room for the usb cable. I opted for this rather than the flimsier 'padded bag' type keyboard offerings because I wanted to be sure my investment would be safe and secure from the inevitable accidental knock.
The case is well made and will fit a variety of keyboards with different heights because it has an expandable zip underneath the regular zip that closes the case. The keyboard is only used at home, but I would have no hesitation travelling with this knowing that the keyboard inside is both safe and secure.
I've purchased other UDG cases in the past, for a mixer and other gear and consider them a reliable brand producing well made cases.