I'm getting ready to leave the AOR in a couple weeks and I'll share with you folks my thoughts.
LED flashlight that will last a lonnnggggg time on one set of batteries. You'd think getting something like batteries would be easy, think again. They issued us Surefire 6p lights which eat through batteries quick. I worked nightshift and had to do oil changes on generators out in the boonies with a flashlight in my teeth. It would have been nice if the batteries would have lasted longer.
Costco Kirkland brand dried fruit and nut medley. Lets just say that the fruits and vegetables in the chow hall leave a little to be desired. My buddy who was in the Infantry sent me a care package with this stuff and it's the bomb. When the chow hall had something so disgusting that I couldn't bring myself to eat, I'd eat a handfull of fruit medley, some yogurt, and crack open a can of tuna and crackers.
Camelbak Mule, Hawg, etc...You have to have a small pack to carry crap in over here when going on or off shift to carry snacks, drink powder, gloves, PT gear, whatever.
Laptop or gameboy. Any of you veterans remember "Hurry up and wait" Nothing's changed. Solitaire and a couple first person shooters kept me sane. When I really got pissed I'd play Hitman and pretend my victims were my supervisor.
USB Thumb drive, the more capacity the better. There's a lot of cool multimedia stuff floating around over here that you won't see on FOX or CNN. No, I'm not talking about porn either.
Missionpac merino wool zip pullover long sleeve shirt. It's a warm, non-flammable itch free wool base layer. Nobody believed me when I said it would get cold over here. Who looks smart now? I've been nice and warm with the shirt and a wool (not acrylic) watch cap. Tadgear has a nice merino wool watch cap in tacticool colors. Don't wear Polypro if around fuel, fire, explosions etc.
Smartwool socks rock. Lightweight hikers have been great from 125 degrees to 35 degrees F. My callouses have actually started to dissappear since I've started wearing these in September.
Paratool of your choice, folding knife, mechanix gloves.
That's about it, if anybody has anymore question PM me.