1. Satellite phone
2. Magnifying glass to start a fire
3. Flare
4. Knife
5. Space blanket
I want to live! :D Everything that's a comfort that I would want needs electricity but if the spirit of the question is more to do with comforts:
1. Football
2. Solar-powered battery bank
3. Phone
4...
Men don't get complemented on thier physical appearance very often and a lot of guys have confidence issues relating to their dick size, so positive reinforcement that their dick is desirable to a woman is a dopamine trigger for a lot of men.