My husband installed wire bins in my sewing room closet. I love these bins. They slide out with ease when looking for fabric. They are airy and allow for circulation. With my fabric in the closet I don't have to worry about fading.
The bins do come out if you want to take them completely out, I've never had the need to remove them.
Having my fabric in the closet leaves more space in my small sewing room.
These bins were purchased from Lowes, reasonably priced.