Extremely sturdy, very large laptop bag - can fit your laptop, water bottle, regular purse contents, book, umbrella, a small meal, and even extra shoes for the commute. I know because I’ve done it! Best part is, it has a zipper at the top for when you are going through airport security or stuffing it under the seat in front of you… no more watching as the contents of your bag spill all over the airplane floor! Plus, what a dreamy color… Lining is a lighter blue with Kate Spade print, some small stains from daily use (see photos)… measurements also included in photos because did I mention it’s really big?