It may look like a bit of a mess to the untrained eye, but I assure you, my bag is a well-organized machine. I can pack a lot of equipment into one backpack, and usually don’t need to bring any additional bags (although I’ve always got a few things in the trunk of the car just in case.) The bag is a Tenba Shootout Medium Backpack, which fits perfectly in the overhead bin of an airplane when I’m traveling for a shoot.
Camera Bodies: 2 Canon 5Ds with battery grips
Lenses: 50mm f/1.4, 50 mm f/2.8 macro, 16-35mm f/2.8, 24-70mm f/2.8, 70-200mm f/2.8, 15mm f/2.8 fisheye
Flashes: 2 Canon 580EXII Speedlights, 1 Quantum flash battery pack, 2 PocketWizard transceivers, ETTL flash cord
Memory: 52GB in Lexar memory cards (plus 10GB of backup memory cards that never leave my bag, just in case), Epson 80GB Multimedia Storage Viewer
Odds and Ends: Shootsac, flash and camera battery chargers, AA batteries, lens cloth, water bottle, almonds. If I’m traveling, my MacBook Pro, power cords, and card reader also fit into this bag.