I use a MAV belt for all my at hand items.

http://www.tacticaltailor.com/mavcomplete.aspx

Bear Bangers and spray
First Aid Kit
Compass
Knife
Cook kit
Water
Snacks
Some food
Lights
Small Tyvek sheet
Extra line
Tarp

Then I keep my insulation and other gear on my back
Hammock
Straps
Bag
UQ
Hatchet on outside of pack
More water and food
Foot pad
Pillow
Clothes
Water Buffalo Intestines
Leftover Haggis

This system is the ultimate for balancing your weight for posture. Those not wanting to go the MAV route may consider AARN backpack s with balance bags.

Oh yeah, for extra weight savings I use Dutchware titanium water buffalo intestines and ti haggis. Makes for a nice light tasty trail treat.