Parametric Container

thingiverse

This design involves a container that is customizable with its width, height, length, wall thickness, and inset dimensions. To create a lid for the container, set the container's height to three times its wall thickness (or twice for no overhangs and flipped orientation) while configuring the inset height to match the wall thickness. However, note that this design has not been tested for printability as the Ultimaker is not yet available. To ensure successful printing, maintain thick walls and keep the inset size minimal.