Would a large muse bag be okay for college? I'm going to be carrying around my laptop (which is about 14 inches diagonally), its charger, maybe a textbook, and a notebook. Can I carry the bag on my shoulder? Is the leather strong enough to hold all that, or is it soft and prone to ripping? Is the large big enough for all that stuff? thankyou. ps. what about the tribute? i actually liked this style a little better, but im doubtful whether its a. big enough, and b. strong enough for all my stuff.