A copy of evolve and a coffee machine, that’ll stop his travels
But if he likes traveling how about a Bluetooth headset to keep him safe® on the go.
It would also help if we knew what kind of travel he’s into. If it’s to go camping get him a Ka Bar knife, e-tool, hammock, something like that. Maybe a canoe for the both of you to enjoy
If he’s just in to going place to chill, like the beach, grab him some oakley sunshades or ray-bans.
Pretty fail safe options in my opinion