Diaper bag. This thing is quite large. I'll be carrying extra stuff and since it is 'winter' I thought I could also throw a couple of sweaters for other people in here too if needed. I used some leftovers from that Hailey Bag kit and added some other fabrics I had on hand. It is not quite the look I was wanting. I wanted the zipper to curve around the sides more. There are also 3 interior pockets for phone and small things that might get lost in the bottom.