Girlfriend going away gift

Ok my girlfriend is going away for a couple of weeks. She is leaving in a few days I want to go to the airport when she leaves and give her something.. I am thinking a letter but I want to do something else too.. Any suggestions? It has to be something...

she can take on the plane without any problems.. Also I was thinking of buying a cheap mp3 player and putting songs she likes on it like our song and other love songs she likes

Thanks

I would also suggest a neclege type that you can put of your pictures in bt an mp3 is pretty cool 2

that sounds really sweet!! you should think about giving her a sweater of yours with your cologne on it. try givign her a framed picture from when you first started to go out. write her a poem!! tell her about when you first fell for her, make a list of your favorite memories of teh two of you!! an mp3 player is a very good idea!! try a teddy bear with some of your cologne on it as well, or a t-sirt of yours she can put over a pillow and cuddle with twhen she starts to miss you!! the possibilitys are endless!!!

The sweater one is a really good idea cus she always says that one of my hoodies is her hoodie haha Spray it so it smells like me then I could just put the mp3 player in the pocket with a letter/poem And I think im guna make her go into the photobooth type thing at the airport so she has a picture of us together before she leaves Thanks Any other suggestions would are cool too I can always use more and more good stuff to use on her :P