Bazile, Having spent many years looking for lost airline luggage, what helped most returning lost bags to their owners was having a name, the destination address, exact flight details, a cell fone number including country code and an email address on the name tag. As someone else mentioned putting the same info inside your case is also a good move. Baggage destination tags come off from time to time and name tags also go west, so the last resort is to open the bag and hope it has the owners details inside. You would not believe how many lost bags are never returned to their owners.