Have you ever been out walking your dog(s) and realize half way through your walk that you've forgotten to refill your poop bag dispenser or to carry any bags? Just me? Well worry no more, the Backup Poop Bag Holder Keychain comes to the rescue. Its big enough to hold a folded/rolled standard sized poop bag, but small enough to keep on your keychain. Its light enough to hook onto your dogs harness or collar.

I printed the Backup Poop Bag Holder Keychain using PETG, but any filament should work. No supports are needed. I used the default settings (Bambu Studio) for the “0.16mm High Quality” system preset except for the following settings:

Strength > Walls > Wall loops: 3

Strength > Top/bottoms shells > Bottom shell layers: 6

For cleaner threads and surface you may want to use the “0.12mm High Quality” system preset settings.

Instructions to fold and load a bag:

1. Take a single bag and fold it in half widthwise.
2. Fold it in half lengthwise.
3. Now fold it in half widthwise 4 times, squeezing out any air trapped in the bag after each fold. Try to make it as thin and compact as possible.
4. Take the folded bag and insert it into the bottom half of the holder. You may have to roll it a little to make it fit. About a ½ inch of the bag should be exposed to allow for easy removal.
5. Now take the top and screw it to the bottom tightly.