Hi,
I bought something really similar to this:
http://cgi.ebay.com/BLACK-ALUMINUM-METAL-CASE-FOR-AUDIOVOX-XV6700-PPC-6700_W0QQitemZ120311652982QQcmdZViewItem?hash=item 120311652982&_trkparms=72%3A1205|39%3A1|66%3A2|65% 3A12|240%3A1318&_trksid=p3286.c0.m14#ebayphotohost ing
It really does protect it well but I found it to be too big for everyday use...I would suggest a leather one but if you need something heavy duty this case would work good
hope this helped