458 Cargo net for storage behind seats

Hi, everyone!
I tried looking for a retrofit solution for a cargo net behind the seats on 458 Italia, but unfortunately found nothing (either no one wants this or my search skills are getting rusty ).
I saw that on the 488 there is a net on the shelf behind the seats, but not on the 458.
Is there a way to retrofit something like that? I want to put things back there without rolling around.

Thank you.

 

good one.
But I said cargo net, not fishnet

 

The cargo net (at least the one I have seen in the 488 pictures) is fixed on the panel that sits behind the seats, not on the seats themselves.
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Thank you a lot for the tip. I don't know why Google never returned this as a result.
Now I am trying to figure it out how to install it on a 458. They seem rather intended for a 488.