What are you most proud of? Sewing through the layers of the outer bag. I added batting to make the bag stand up more and I had some difficulty getting the batting lined up. I'm happy with the outcome. What advice would you give someone starting this project? I added the batting at the last minute so I would probably figure out everything I need to make the bag ahead of time. There were a lot of frustrating moments. I definitely would not use iron-on batting it didn't seem to work well for me.