Travel Gift Idea Suggestions?

My boyfriend and I are going on a school sponsored trip together in March. We are leaving a few days after our seven month anniversary and I thought it would be a cute idea to get each other gifts to exchange on the plane. I was thinking of getting him a pillow pet, and his favorite candy but I still need a some more items. His gift to me will likely be really elaborate(as they always are), so I want to get him something just as good. Any suggestions? Thanks!