Improved Q2 Poop Bin - stable with no tools or screws (purge/waste)

A purge waste bin. It doesn't vibrate loose, it doesn't require tools or printer mods, and it doesn't block vent slots.
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updated January 6, 2026

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A purge waste bin. It doesn't vibrate loose, it doesn't require tools or printer mods, and it doesn't block vent slots. It's wider than it looks in the pictures, and, like a certain police box, it's bigger on the inside!

What makes this bin interesting is the rail between the back of the bin and the back of the printer. In conjunction with the bin's center of mass, it causes the bin to become more stable when subject to vibration, instead of shaking loose from the printer. It doesn't click into place; it simply hangs there, and it does it well :) It's very easy to remove, empty, and replace.

I found that printing it diagonally made for effective, minimal supports. To allow this, I clipped the back corner for more surface area on the print bed (This clipped corner is part of the model). It should also print fine standing upright, but then the supports would take more filament.

Hope you like it!

 If you're interested, here are the other items I'm using for my print setup. I'll be adding more as I go :)

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The author marked this model as their own original creation.

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