I seperated the items into two groups. The items on top are carried in my Camelbak that I use for day trips, and the items on the bottom are just my regular EDC items that are always on my person.

Here is the contents of the above picture:

On the bottom:

Surefire L2
Spyderco Delica
Leatherman Charge xTI
Comtech Stinger
Doug Ritter PSK
Cellphone
Wallet
20' Hank of Paracord

On the top:

100' Hank of Paracord
Light My Fire Swedish Firesteel
REI Stormproof Matches
12 Replacement Surefire CR123 Batteries
Spyderco 4" Ceramic Sharpening Stones
Adventure Medical "Day Tripper" Medical Kit
2 Large, Heavy Duty Plastic Trash Bags
Generic Space Blanket
Becker BK-7 Knife and Sheath
9' Roll of Flat Duct Tape
Digital Camera

I always carry all of this when hiking, and usually have my Camelbak with me 24x7 anyway. I have added a couple items to the first aid kit and the Ritter PSK that are not standard, too, such as Micropur water purification tablets. Not pictured, but always carreid in my Camelbak, is a 32oz Nalgene bottle. I forgot to add that to the picture.