Looking for a good durable backpack for my camera gear.

[tecboy]

I have couple of smaller Lowepro to carry small amount of gears, and now I'm looking for a larger backpack to carry a body, one zoom lens, a telephoto lens (not the highend one), several transceivers, couple of flashes, 24 AA batteries, two lithium batteries, an ipad, pencils, pens, a notepad, lens cleaner kit, a tripod, protein bars, a bag of potatoes chips, a gatorade, a magazine, and a map. I don't want to spend too money on Lowepro brand, so I like stay away from it. Any thought?

 

[glun]

Try this one
VELOCE VII BACKPACK S.W. STILE MB SB390-7SW - Stile | Manfrotto

if not try crumpler I really like their style.Crumpler | Backpacks, Camera Bags, Messenger Bags & Laptop Bags