I bought an iPhone 5 along with the Tech21 mesh case, which I wrote a review about. When I decided that I needed a wallet for easy travels and just so I wouldn't have to carry around a purse, this one called out to me. Unfortunately this wallet did not allow me to fit my phone into it with the case. It fits without it, and the Tech21 case isn't even bulky. In general this is a great wallet that fits all the necessities, just not an iPhone with a case already on it.