I use it in almost every project I make. I tried the bamboo and as much as I like it, I can not afford it. I just paid $22.00 for a queen size of recycled bottles. I wirks exactly like cotton batting. It has low loft and is very flexible. It doesn't smell, like the wool batting can smell on a humid day and it doesn't shift when you wash it. To me is the ideal media to use.
Maria