reply to post by chapter29
Laptop was a pretty good idea but even better if it allows intergalactic internet because it will soon get boring unless you happened to take a good
few TB in movies, music and reading material.
It would also be good with the interstellarnet (copyright me) to keep in contact with Earth otherwise you would go mad with loneliness (assuming you
are alone).
I was going to be sarcastic and say oxygen or food as you didn't include them in the given list, but I assume you meant the basic necessities to be
included.