sup /out/ don't come here much but i'm going to be going to be working in yellowstone in about a week and was wondering what suggestions you guys have for gear that i might want but forget to pick up while I'm still in civilization.

here's a list of most of what i got

-pack
-poop spade
-water filter
-gerber multitool
-water bottles/camelbaks
-tarp
-tent
-rope
-boots
-sunscreen/bug repellent
-ultralight stove/gas/mess
-hatchet
-headlamp

so what am i missing that i'm going to want? any suggestions would be appreciated