My water bottles keep faling from the sidepocket of my backpack, so I made the Dopper Carrier (Link to original - https://shop.dopper.com/accessories/dopper-carrier ) to keep them in place, as they do not ship to where I live.
Printed in PETG, using 100% infill just to ensure that it won't snap, but feel free to experiment with the infill. Model on the photos was printed using the 0.15 Speed Preset on the Mini+. It fits any carabiner with diameter of 10mm or less.
Happy printing!
The author marked this model as their own original creation.