My workspace is very limited and I didn't want to waste too much space with the poop basket.
So I designed a poop bin that fits next to the printer and has 2 legs that wedge underneath so that the bin doesn't fall out even when it's hanging.
The bin has a rim so that the poop doesn't escape and is also vented because the area in contact with the printer heats up during printing.
I've been testing it for several weeks now and as you can see from the photos, it holds perfectly.
Any filament will do, don't forget to print a poop deflector too (like this: https://makerworld.com/en/models/123164?from=search#profileId-132720)