You're not the only one who thought that suitcase was just perfect. That's why you end up standing at the baggage carousel looking at 10 of the exact same suitcase glide by, leaving you to hope that nobody's grabbed your bag. Fear not! Just put this wireless transmitter on your bag, and the accompanying keychain fob will beep and flash once your suitcase gets within 20 meters. Sadly, this device will not prevent flight delays or stop that jerk seated in front of you from reclining his seat onto your knees.