I was hoping you guys could help me get on the right track for a tech bag. I'm interested in a backpack, but a messenger bag isn't out of the question. It needs to fit a 15 inch Macbook and needs a padded compartment for an iPad. It also needs some storage for a charger and I'd like to be able to fit a few books and hard drives in there. Water resistant is a must. I want a bag that is both functional and looks pretty good, I know there are tons of options out there that work great, but if it doesn't have a decent look, it's not what I'm going for. A water bottle holder would be great but it's not a deal breaker, same goes for a place for a camera. I've been recommended the Rush 5.11 Tactical bag, but I'd love other suggestions. Thanks for your help!