I love this bag and if the compliments I receive from strangers while carrying mine about is any indication you will too. The bag has a comfortable waist length strap a large inner pocket perfect for a phone and keys and another pen pocket keeps you organized. The bag opens to accommodate larger items and sits flat so it's not falling over the place.  I've had been coveting my supply for awhile so that I could replace my own when it fell apart but the bag holds up so well I've decided to share.