This Packout Slim insert bin is a remix of a design by Bruno_74 [ https://www.thingiverse.com/bruno_74/designs ] which has 1 to 4 spaces.

Based on my existing Packout Slim X Grid Plus design, I remixed his in insert bin with 5 spaces.

To use this bin, one needs a divider support in the base of the factory cup.

I have both an x grid (4 spaces) and an x grid plus (5 spaces) base for this cup, or those by Bruno_74, in my shared design library here, as well as some other things to make packout organizers more versatile: https://www.thingiverse.com/icerabbit/designs.