You should check out the
bullguard. I just won one from achilles-site.com and I think it is great. It is really strong but also thin...so your ax can fit in a shirt pocket, but offers good protection to your screen.
If your using the regular battery you can take it off and put on the reverse while your using your ax...and it comes in a variety of styles (with custom made cut outs) and colours.
If you need more info click on the link in my sig and at achilles-site.com is the support forum too!
A really cool product hand made with care!