I wanted above all a case that does not stand out and my ZR-700 protects against dust, dirt and scratches. The meets this little bag. Build quality is not top but ok.
As rugged outdoor shell this shell is definitely not. The belt loop would have left Casio better off. That would have been the perfect cover. I would never have come up with the idea to use this loop, it is obvious that the thin material such loads can not stand long ...
CONCLUSION:
As a case well, not suitable for rough use.