Poop Bag Holder / Stand with slot and flex lid

We keep a roll of the typical dog poop bags at the back door to make cleaning up the yard convenient. My wife suggested creating a holder or stand we could keep by the back door so I created this simple but effective design. The stand has an inner spindle and an outer shell to keep the bags in place. There's a slot on the side for pulling out bags and a lid to hold the roll in place.

In case you're curious we use the “Best Pet Supplies” bags purchased from Amazon. I believe they are a pretty standard size.

The stand is printed using Polysonic Blue PLA. The lid is printed with flex filament. I used Fiberlogy FiberFlex 40D. Using flex helps keep a snug no-slip fit which works much better than rigid filament. Other flex filaments should work as well. With my MK4 I used a textured sheet for the Flex.