Here is a carry device that I have not seen mentioned here yet: Car trunks. Here in Atlanta, most of us are never too far from our vehicles. What do you keep in the trunk/truck bed/tool box/etc of yours?

Here’s mine:

Generic Green Sling Bag with Overflow/Spare/Trunk-Specific Gear
Maxpedition Operator Attache with EDC Gear
Gym Bag with Fitness Gear
REI Camp Chair
Football