DS turns 18 this fall. He's already living in a college dorm a plane ride away. He already has all of college essentials - laptop, bike, tablet, everything he needs for the dorm. His dorm room is tiny, so no room for extra stuff. He doesn't wear a watch (he's been given a couple over the years, including an Apple watch, and they sit in his room here at home). He doesn't have a car with him, and is super busy with classes and a fall sport, so I'm having a hard time coming up with "experience" type gifts for where he is.
Any ideas from the DCUM hive mind??