When I first opened the box containing this bag, I was very skeptical that it would accommodate my 'stuff'. Primarily, I wanted something to handle the things I need daily for my commute to/from my office: bus pass, building pass/ID, checkbook, work keys, tissues, mp3 player, etc., and keep them organized and at my fingertips as needed. I began loading it up and was pleasantly surprised to find it all fits very well. The bag is waterproof, compact, comfortable and the strap can be adjusted for wearing cross-body. This little bag turned out to be exactly right for me!!!