Get a good quality luggage.

My brother almost lost his luggage an the airport because he can't find his luggage. The story began when he spotted other's people luggage. The design and the model of his luggage looks so similar. So next time, make sure you create an "initial" at your own luggage and make it look different.

Or maybe you should take a look at this Rimowa?
Well that luggage looks very cute, don't you think so?