This is what i settled on however Dawg pointed out that he cracked a screen on one of these, so following his comment I removed the Hard plastic Flexi-Clip and i wear it on my belt through the supplied loop. It is comfortable, and the Blackberry is easy to slide in and out of it. The price is right, and the inside of it has soft cloth that will never scratch it, and it is reinforced so that it offers good protection. I am happy with it but again make sure you remove the Flexi-clip or the putting on and off the belt could crack the screen. BTW it has the magnet for the sleeper mode.
http://www.holsterguy.com/NI-Blackberry%20Holster.htm