I need some suggestions for a bag to carry my school stuff in. There are a few requirements.... it must be light as some of my textbooks weigh over 4 pounds, and pretty cheap (single mom budget :sad2: ), and pretty indestructible. I was thinking of a von dutch bag, that way it can double as an overnight/diaper bag if the need arises. What do y'all think? Do people look silly carrying those around?