Timbuk2 make great bags.
As a photog, i immediately thought of Think Tank.
They make a normal laptop bag http://thinktankphoto.com/ttp_product_ArprtChkIn.php
As well, you can take their normal lineup that can fit laptops (Urban disguise, what not) and take out the camera parts.
They are expensive, because they are that good. Check out the Urban Disguise 60; i can store two digital bodies, 15" MBP (they say it can take 17) and 3 lenses and my flash unit along with everything else. If i took out the camera dividers, i could easily put four or so text books and a writing pad.
As a photog, i immediately thought of Think Tank.
They make a normal laptop bag http://thinktankphoto.com/ttp_product_ArprtChkIn.php
As well, you can take their normal lineup that can fit laptops (Urban disguise, what not) and take out the camera parts.
They are expensive, because they are that good. Check out the Urban Disguise 60; i can store two digital bodies, 15" MBP (they say it can take 17) and 3 lenses and my flash unit along with everything else. If i took out the camera dividers, i could easily put four or so text books and a writing pad.