I really like mhejjas' Gridfinity 1 x 1 x 2 and 1 x 1 x 3 inserts with cover, divided in multiple ways, but I also wanted to make bins of arbitrary sizes.
This is a parametric reimplementation of the original model in OpenSCAD, using Gridfinity Rebuilt in OpenSCAD by kennetek for the core Gridfinity elements.

The OpenSCAD model depends on included third-party library code. Download and unzip libraries.zip into the same folder as lid-bin.scad.
The author remixed this model.
This is a reimplementation of Gridfinity 1 x 1 x 2 and 1 x 1 x 3 inserts with cover, divided in multiple ways by mhejjas in OpenSCAD using Gridfinity Rebuilt in OpenSCAD by kennetek.