All eyes are set on Apple's iPhone 5 event this September, but the iPhone 5 might not be the only iDevice that Apple will announce. We think that it's likely that Apple will also refresh its entire iPod lineup with larger storage capacities, new form factors as well as a redesigned 5th generation iPod Touch with a 4-inch screen that'll come in multiple vibrant color choices for the first time ever. Our mockup above is only a small taste of what we could expect a vibrant colored iPod Touch to look like.