Shredded polyurethane for bean bag chair

[65Buick]

I just found out how expensive pure down is as I wanted to try a duvet this winter. By far, that is where I spent the money on new bedding.
I don't really have any objection to feather. It's good to use as otherwise it would go to waste. I hope everyone has had good experiences with whatever cover is used to contain them
I have liked sleeping with a feather pillow for many years. But I honestly think they use crappy 'ticking' so they poke through and you get annoyed and go buy another. Doesn't seem to matter the brand.
Haven't yet had a project using feather but I know some people prefer them. And I would want to make sure that this isn't an issue.
Doyle, that's intetesting that webster calls hair 'down'. Would never have guessed. Maybe I should start saving all my dachschunds hair?