KLM is running a promotion right now where you can get two free luggage tags featuring a picture of your choice through their website. All you have to do is upload a photo or choose one of theirs and provide some personal information. The process also get you entered into a contest for a free trip. There isn’t a deadline posted for this, so I’m guessing they will offer these tags until supplies run out. So if you want some, don’t wait.
I just ordered mine using a photo from my recent Japan trip and I’m looking forward to getting them in three weeks. Even if you already have luggage tags, these could serve as a nice gift for a traveller in your life.