Lingerie Bag to Keep Children's Puzzles Together

After having this puzzle for one day I was brainstorming ideas to keep it together!  I received this bag as a wedding shower gift to keep all the baby socks together in the wash.  Now I use it for this puzzle.  How to you keep your puzzled organized? 

About Lisa Rusczyk
Lisa is the creator of the blog Charlie-The-Cavalier and His Friends, Family, and Home.  She is also the author of 50 Things to Know Before Having a Baby..  Send Lisa Rusczyk and email at lbrennec@gmail.com.