Frank Petronio
Well-known
I really like my Think Tank backpack, which is sized for carrying a laptop and lots of other gear, but they make smaller well designed products as well. Not only is the backpack I have well designed, comfortable, and well-built (no ugly loose seams like on a Lowe-Pro or Domke) but it is rectangular -- unlike most backpacks which give up valuable space in exchange for a sleeker profile. These are great for air travel.