Filament Dry Box

The reason I decided to print my own filament dry box is that I cannot find a suitable container, like Rubbermaid 21-cup container in my region without paying extreme high cost (USD50 inclusive of freight). I had purchased a larger container that can house 3 rolls of filaments, but later found out that is not ideal (for my case) because I only have 1 printer and do not like store my filaments together in a translucent box where it can be brittle. (checkout: Alex Kenis utube https://www.youtube.com/watch?v=Mgyutg9H94Q ).
Please note, these are big prints. I printed my on Ender3 with print bed of 235x235. On Cura, it would not slice the model. I had to use CR-10 setting (instead of Ender3 setting) but adjusted the print bed to 235x235x250 instead of 300x300. Please do this at your own risk and also please centre your print bed first.
I also found it very difficult to print clear transparent window and instead I cut a 30x65x2mm transparent plastic sheet as window.
The gasket is printe