Yoga mat tote with velcro-fastened pocket for keys and whatnot and drawstring closure. It was so quick and easy that I amde one for a friend too!
I adapted this design from http://sew4home.com/projects/storage-solutions/438-yoga-mat-sling-bag, changing the pocket and way the casing is formed.
See full tutorial at http://hinkydinkydoo.wordpress.com/2010/03/14/yoga-tote-tutorial/
You did a great job on those bags. I love them and the idea.
More than just sewing - Cloudyhn
http://cloudyhn.webs.com