It'd be great if we could use them for comforters, pillows, and other poofy things. However, few months ago, took out a NN striped comforter and allll the 'puff and filling' was at the bottom of the comforter. Now, what I'm asking is, has anyone else experienced this, or is it NOT good to put comforters or pillows in these? Do the items pooof back up for you? I've used many before, but never had an issue with 'keeping the poooofffff'. thank you for any comments.(sorry had to use different words to relate alofffffff)