Large Dog Poop Carrier

This is a container for carrying multiple bags of poop while walking large dogs long distances. It has a large loop on one side for a carabiner so it can be hung from a belt loop, making it hands-free. That side is also molded to rest and bounce comfortably against the leg during your stride. Banana for scale.

I use these carabiners from Amazon, but anything about that size will do. I recommend making sure the catch for the lever is a simple angle, not a cutout. The cutout tends to catch on your belt loop when you try to take it off.

I printed this iteration in PETG. You can print it out of PLA as well, but it has a tendency to squeak in the cold as the ring rubs back and forth on the carabiner. Print with 3 perimeters to make the walls solid; the infill will do funny things in the walls if you only do 2 perimeters.

No supports needed, but you can add them to the cutouts on the bottom, or to the underside of the ring if you need. The cutouts on the bottom do a lot to help stop the edges peeling.

I also recommend doing scarf joints and random seams to avoid the seam line you can see in these pictures.

The Fusion 360 file is included, and is heavily parameterized for easy editing. I went through multiple iterations from scratch, so the build history is very clean.