You've been on the edge of your seat watching this amazing Wyoming Cowboys game go back and forth. But now there are just 10 seconds left and they're down by four points. You pick up your phone and start to record the last few seconds, but the battery dies midway through, so you miss one of the biggest plays the team has done all year. Don't let that become a reality; grab this Wyoming Cowboys Portable USB charger! This power pack features bold team graphics and a 2200 mAh battery, which will give your device that extra pick me up it needs. When the portable charger is running low on power, you can plug it in to any USB port.