Mesh lid keeps models in position although enabling visibility for quickly assessments.
https://astro-wiki.win/index.php/Packing_Light:_The_Minimalist_Approach_to_Travel_Gear_and_Accessories!
Mesh lid helps to keep pieces in place even as allowing visibility for %%!%%02f91c57-0.33-4388-9196-f448cdcb5cf1%%!%% assessments.