It's a backpack big enough to hold a 17-inch MacBook Pro. It's a camera bag big enough to hold a photojournalist's basic kit, including digital SLR, three pro zooms (16-35mm f/2.8, 24-70 f/2.8, and 70-200 f/2.8), strobe, CF cards, spare batteries, and a few filters. It's even a daypack big enough for a fleece jacket and some lunch. A three-in-one bag that won't set you back a fortune -- what more could a college photographer want? An iPod headphone pass-through? Sorry, but Tamrac had to skip that convenience in order to keep the Adventure 9 weatherproof. About $125.