I also made a holder from jean fabric, however the inside of mine is large enough to store my cutting mat. It is on a wooden hanger. hello!
I have sewed for rulers a keeper from old jeans and from a hanger. It is very convenient and I like it . The Tutorial is in my blog -
http://roolen.blogspot.com/2010/02/blog-post_751.html. It's in Russian but photos are detailed and also there is a button of the Google-translator. :)[/quote]