Great idea! It's been quite a while since I've been to the airport. But I remember one time I grabbed a bag that was the same bag as mine, but none of the other bags from my family had come out yet so we still had to wait. When the rest of the bags came out, mine did too... turned out I had taken someone elses bag... oops. I felt terrible after that, because I probably made someone else wait longer for their bags. That was years ago though.