Hey guys, I'm going to be buying a MBP 13" later this year but I'm looking at backpacks now. At first I was looking into more hiking/30L bags to use for school as well but now I've decided to get a bag that I can store my camera. I've looked into Kata bags but there is not way I could check it out in person before purchasing. Generally I need a bag that can fit the MBP, 1 DSLR and 2 lenses (no more than that please... I do not have the equipment for all that) I would also look at bags with 3 lens spots. And I need room to put various items (lunch, iPod, pens, notebooks, etc) and I need a sternum strap (best for hiking). I'm not as much of a need for laptop + school books, but if by chance there is one I'm interested. I just haven't seen any. Any help would be appreciated Thank you!!