This is the first iteration of the dog bag holder - double barrel. The main idea I wanted from this design was something that would allow for two bags to be attached to a dog leash. After running low on roll one too many times, I wanted to have a spare bag always available.
The opening is made to allow for a clip to connect to a leash, but I found running the handle through it was better. As it is already heavy enough.
This design might not last as long as I would like, I am still trying it out. The bottom that holds the bags has a snap design. As I had hoped to have the case align with the flat surfaces. After trying this several times, I think a threaded approach might last longer. And I would consider a round bottom to just avoid the design of a flat surface alignment.
My initial print is out of PLA. You might have better luck with stronger materials.
The author marked this model as their own original creation.