Pepsi has a promotion right now for free NFL baseball caps. If you match two NFL teams under the caps of 20 ounce Pepsi products you can get a cap with whatever NFL team logo you want. They have 1,000,000 caps to give away, and the rules say once you have your first bottle cap, your chances of winning are 1 in 36. I got a match on my third bottle, and I just filled out the information they need to get my Chicago Bears cap.