I have designed trash cans for the Ikea Skadis.

Both trash cans are designed to fit perfectly next to each other on the 36x56 cm plate.

That's why they are labelled right and left.

They cannot be designed symmetrically.

There are 2 versions:

Version 1 with hooks to glue in
as I have printed them.

Version 2 with hooks for printing then I would recommend support.

Assembly:
Glue in the hooks (make sure they point downwards)
As a hinge, a piece of filament is simply pushed into the holes as shown in the pictures

I have also inserted step files so that you can change the data.