I think I have your solution to ya problem.
Quote "The problem we've found, however, is the poor quality plastic cases they usually come in.
I've broken quite a few over the years by dropping them, OK, LETS LOOK AT THIS FIRST PART OF THE PROBLEM..... TRY NOT DROPPING THEM.
or accidentally packing something hard or sharp up against the case. OK, LETS TRY PACKING SOME THING THATS NOT SHARP AGAINST THE CASE.
See, problem solved, now open a can of beer and drink whilst saying, i can do this, i can do this, i can do this.