Smartwater bottles are very popular among hikers. I’ve designed these simple collar rings that snap around the neck of the bottle, making the bottles easy to mark.
The ring is very easy to print. I used PLA and PETG, and they work equally well.
Download the STL file for the ring here:
This design on Thingiverse.
This design on PrusaPrinters.
Here is a simple 3D model for standing a shampoo, conditioner, detergent, or liquid soap bottle upside down. The diameter of the hole for the bottle cap is 31.5 mm. If you need a stand for a different diameter, let me know, and I’ll generate it, or you can download the Fusion 360 or STEP file and modify it yourself. I printed mine in white PETG with 15% infill.
