So I ordered an 11" MBA from the refurb store on Tuesday, and I am expecting delivery either tomorrow or Saturday. Now I am thinking about a bag to go with the new machine. I am a college student, and I currently use a North Face Wavelength. The laptop compartment fits up to a 15", and I do use it to carry around my 15" MBP when I need it. I have already decided on getting either the Moshi Muse sleeve or the Booq Viper (depends on how big a bag I end up getting): http://store.moshimonde.com/muse-11-gray.html http://www.booqbags.com/All-Products/Vyper-hard-laptop-cases/Viper-11-macbook-air-case but I still need to decide on an actual bag. I could continue using my backpack, but I've wanted to switch to using a messenger for a while. Now, I'm eyeing a Timbuk2 Laptop Messenger, but I'm wondering if having such a small machine in a large bag will work against me. Usually, I have 2-3 notebooks, a couple folders, and a binder with me, so I need the bag to be able to hold all of that and the Air. Any input would be greatly appreciated, and I'd welcome any other bag suggestions (preferably somewhat water resistant bags though).