Less durable than expected

I have finally disposed of the case after about 2 years, almost daily use. Since the case was handled properly in itself, I had expected with a longer life - but the devil is always in the details.
--- Beneficial properties ---
+ Total processing
+ Optics (leatherette not recognizable on the first and second view)
+ Haptic (soft as leather)
+ Water resistance
--- Negative characteristics / experience ---
- The magnetic pushbuttons are arranged completely nonsensical: If the bag is not filled to bursting, the pocket but still closed with the push-buttons, so "fluttered" the cover-flap wrinkled on the front of the bag around. Remedy creates only the non-close the bag (which pickpockets certainly welcome). A second pair of push buttons could have stayed more flexibility and Sicherheit'geboten
- The magnetic snaps cracks after about 1.5 years of use made of imitation leather, since the tie wings on the button back were too short and too soft leatherette
- The seam on the retaining ring of the fastening strap broke up after 2 years
The latter one would possibly can sew again, but because the bag was already a total significantly worn and the belt was a bit shabby, I have now finally disposed of. Another year longer they could keep quiet for the price ...