I made a very simple spool holder. It’s been holding up pretty well. After using it for a month, it’s definitely the easiest one to print and use. The best part about this is that you only have to open it up when the filament runs out, otherwise there isn’t a reason to open it up.
Although many people have used this container, it was complicated by the printed parts. I designed a very simple holder for the filament using OnShape
The specific container can be found on amazon via this link.
For the STL dukes and instructions to make one yourself, check it out on thingiverse!