I currently got an iPhone 3G and just trying to see what accessories i dont have to go out and buy again. Unfortunatly i'm guna be had for another dock (£25) But wondered if my Sena leather pouch i bought for the iPhone 3G would fit before i sell it with my 3G, could save me some money. It fits snug to the 3G but isn't as tight as when i first got it as it's been sliding in and out for last 2 years. Do you think this will fit the iPhone 4 too? Are the measurments of both phones similar or are the iPhone 4 corners more square than rounded so may not fit due to the corners being stitched rounded?