BlackBerry Curve 8520 Premium Horizontal Leather Pouch

Answer  Unfortunately the case didn't work for me and my iPhone with a black Splash plastic case on it. It just wasn't big enough. I tried stretching the leather case using 9 volt batteries and coins and a screw driver to expand the case. I was able to stretch the leather pouch a little bit but not enough to fit the iPhone with it's protective case. That's my experience. The leather horizontal pouch that does fit my iPhone is also made by Splash. It has little black elastic bands on the sides which flex the case just enough to snugly fit the iPhone and the hard plastic case also made by Splash. I can recommend these Splash products for the iPhone 4.   

Answer  If it is a slim case then yes, anything bigger will not fit, such as a heavy duty case like an otter box   

Answer  Yes, it fits well. There is a slight amount of room so I have a case over my phone an it fits sluggly.   

Answer  Yes. My iPhone 4 with rubber protector fits perfevtly.   

Answer  It works, but this is a better one. It is much more durable. iFrogz IP4BC-SLV