Couldn't find a dry box I liked on Makerworld so I remixed one to my needs. Below are links to the parts I used.
Changelog:
Cereal Boxes:
https://www.amazon.com/dp/B09ZLBJQDW
Hygrometer:
https://www.amazon.com/dp/B08P3QJJZL
Bearings:
https://www.amazon.com/dp/B07216D1SZ
Desiccant:
https://www.amazon.com/dp/B01I5Y9H6A
PTFE Coupler:
https://www.amazon.com/dp/B01IB81IHG