3D Printed Shoulder and Hand Bag Support

Great for people who need to carry bags but still hold hands with a child or hold a stroller.
I designed a 3D printed bag support that can be carried by hand or worn on the shoulder. It is made with PETG filament for the main structure, as it is resistant to fatigue, and TPU for the part that comes into contact with the hand or shoulder. I recommend using PETG and TPU for their durability and comfort.

To join the two parts together, I used a simple double-sided tape.

I also recommend printing the main structure with at least 5 walls and using a 45% gyroid infill for added strength in multiple directions.
For the TPU parts, I recommend printing with 2 walls and a 10% gyroid infill.