Welcome to yet another installment of the Gadgetmac Guide! This time we're bringing you some of the best unisex wallet cases for the iPhone 4 and iPhone 4S we think are worthy enough for you to trust in with not only your iPhone, but with your hard earned money. iPhone wallet cases may not appeal to everyone, but they're a great way to carry exactly what you need without the additional bulk and minimize the chance of you forgetting to take one or the other when you leave the house. Putting everything you got into one place sure is convenient, what could possibly go wrong? Be sure to head over past the break for the full rundown!