OK... well I may be a bad one to suggest anything here for you here. But I see no reason not to get a packsack type. This one is not cumbersome and if I want it even has a compartment underneath for my laptop.Mind you that is when it gets too much to trek around with.I normally do not have the lappy in the bag, unless I know I may not get a chance to get to a certain area again.I hate coming home, and finding out they were blurry. But having a bag like this, you can even carry a lunch in it LOL. [Made by Lowepro]

"The happiness of a man in this life does not consist in the absence but in the mastery of his passions."