What should i get for my boyfriend who is going off to college?

He and I are not officially boy friend and girl friend but we have been together for nine months. He is going to be a freshman in college while i am going to be a junior in high school. he is going to school five and a half hours away and can not bring his car as a freshman so we will not be able to see eachother very often. He is playing lacrosse in college and is a chemistry major, it just goes to show that he is a very diverse person. He and i love to joke around with one another and are a very fun loving couple. please give me some ideas as to what i should do for him!