I am a simple man..
-knives for defense/killing dinner
-flashlights for god knows what (you always need light)
-lighters and enough fire/fuel to create a very very large fire
-basic hygiene (I am not a caveman and I do keep up appearances)
-smokeables (it's surprising how you can do without the necessities, provided you have the little luxuries)
-technology (books, gps, entertainment)
-condoms (uhh... no comment. I like to make balloon animals for little kids.)
There. I have explained my logic.