Sturdy, roomy - holds the computer and a 1" 3-ring binder on the same side. Great pockets, excellent easy and firm closures. Strong strap that adjusts easily.  Roomy end pockets that fit sunglasses or cell phones. Safe zippered compartment on inside. Outside 2 pockets for easy access and another zippered pocket.  Cords, mouse, headphones, Kindle, wallet, cosmetic bag; it all fits. Holds both personal and business supplies -- so I carry only one bag.  Takes the weight of books and electronics well.  The fabric is wonderfully sturdy.  I love the way the snaps are magnetic - it's so easy to close the bag's top! No skimping on space. Sits well by itself because it's not too narrow.  Now to see if it will hold up to my daily use and abuse for a year or two!  Got it in December and no signs of wear yet.