Hi All, I'm looking for some type of pouch that will clip onto the strap of my messenger bag, so that while i'm walking/on the bus/subway, I can have easy access to the phone. Anyone know of anything like this? I went to a camera shop, but they didn't have anything that was both big enough for the iPhone (with a case) and had a wide enough clip to attach to a 2" bag strap. Any help would be greatly appreciated!!