Our constant nagging has paid off: Smart luggage, a no-brainer, is here. By way of example, with Bluesmart smart luggage, you get a suitcase that you can control from your phone. From the app you can lock and unlock it, weigh it, track its location, be notified if you are leaving it behind and find out more about your travel habits. You can also charge your phone 6 times over with a built-in battery. And it's not bad looking.
Link to Bluesmart Smart Luggage Website