Here is the Jumo Glam bag which I just completed. It is quite easy to make and is quite large. It has an inside pocket that inlcudes a pencil pocket and closes with a magnetic snap. Let me know what you think.
I always buy my fusible fleece with 40% off Joanns Coupons. I usually buy four or 5 yards at a time. Also sometimes if you use heavier weight fabrics such as upholstery fabrics or vinyl you don't always need it especially on smaller bags.