I've been looking for an easier way to store my clear stamps and dies and I think I finally found it thanks to great tutorial by Jennifer McGuire at http://www.jennifermcguireink.com/2013/06/video-clear-and-cling-stamp-storage-giveaway.html
She came up with this idea to use a clear refrigerator bin as a file box and everything fits it it perfectly. I got this one at Bed Bath and Beyond for about $20. She also suggested using clear storage envelopes from Avery Elle to unify and store them neatly in the container. Those I purchased on Amazon. I am so happy with this system!