I really don't need one, but since missing out on that lot of them way back in 2013, it's been lurking in my subconscious. If you have one that you intended to put into service but still have not, we need to talk.
Or, someone school me on the current crop of 3d printed and/or injection molded offerings that accomplish the same basic thing in a much less refined set of clothes.
I have a few things currently in the for-sale section that could be used for trades.