I have both the Lilkase and the soft leather case 01-581219 from ScannerMaster.
The Lilkase:
a) Very little protection, fits like a glove.
b) Clear plastic keyboard protector window.
c) Felt I had to make several modifications that nearly destroyed the case.
1) Larger speaker holes
2) Trim all inside seams
3) Punched an LED hole
4) Shortened strap
d) The square access holes on both sides are slightly misplaced.
e) Must use the scanners belt clip, which I would not trust.
In spite of everything I still use it for daily household use.
The ScannerMaster soft leather case:
a) More protective, the fit is slightly loose and the scanner slides in and out easily.
b) Integrated metal belt clip, no swivel but seems very secure.
c) Clear plastic keyboard protector window.
d) Very neat well made leather case.
I use this one if I'm taking the scanner outdoors for extended periods.
If I had to choose between the two, I'd go with the ScannerMaster soft leather case.