I was thinking about purchasing either the bow satchel or the vitello compartment bag, but I was wondering how Miu Mius held up with laptops/textbooks. I would only carry one book at a time (or my laptop), but as I'm a college student, I'd rather spend money on something practical than fashionable, but preferably both. What is the lifespan of one of these bags if I were to use it for carrying something like that? Has anyone used one while in school (for school)? Thanks!