I haven't got enough space for a normal poopchute bin, so I designed a slim one. It doesn't need magnet, only the socket screw on the backwall of the machine. Easy to use, and the weight of it is only 120g, nos support needed.
Fits nicely, some issues with warping on the walls but nothing major. Would be nice to extend the top of the back wall of the bin a little, sometimes the poop gets ejected further out. Otherwise works well and has a large capacity