A case is a perfect way for any sports fan to show their true colors. No matter if they like a team in the NBA, MLB, NFL or NCAA there's something for everyone. Some of these officially licensed cases are silicone, others hard plastic to protect phones. The laser engraved logos will not rub off. Compatible with iPhone 4 and 4S, $24.99-$29.99. Available at Best Buy and college book stores. For licensed cases for teams outside of Chicago or additional devices such as iPod Touch, Black Berry Curve, e-readers and iPads, go to gametimegeeks.com.