What else should I add?

I am making a car box for summer for me and my fiancé , I have added... two sweaters for him and I , swimming trunks for him, a blanket, liquid bandage, tweezers, spare sun glasses , Tylenol, stomach pills, shirts , a spare bra , socks , shorts for me , I’m gonna be adding sunscreen bug spray and flip flops , anything else I should add?