Originally Posted by Trusty12358
Just got a Otterbox Commuter Case and extended battery. I've read a few posts with people saying they couldn't fit the back on as well as the Otterbox, i seem to have mine all fitted properly though, unless i'm missing something. It's seem a nice tight fit, thumbs up for the Otterbox as well, very good case, seems to be very well protected!
I have the Commuter and Extended battery as well. With the new back cover on, it is a bit too tight and I find the bottom of the hard case doesn't quite fit. It's only a mm or two, but it irks me.
Someone previously in this thread suggested simply removing the back cover and then putting the Commuter on top. Another user also pointed out that it leaves a slight gap between the camera and the case, and they had used some rubber to seal the difference. I've not been too bothered by it, so I've not done anything about it. Gives me a better feel than with the back case on, so I'd recommend it if you have any issues.
This is the best case I've seen to date, and after a friend of mine wasted a few of his iPhones up until he got an Otterbox case, I'm willing to swear by them, too.
Good luck and have fun