Skullcandy Audio Link Backpack:
With the addition of a 30-pin connector, the Skullcandy 2008 Audio Backpack allows you to control the on/off, track forward/back, and volume functions of any iPod from the touch pad on your shoulder strap. And if headphones aren't your jam, treat the other passengers on your coast-to-coast red-eye flight to a marathon mixtape of your favorite junior high school break-up songs, blasted through the pack's 60mm external speakers. Just pray that your ride is waiting curbside with the engine running when you land.
