A Stein Handle for your glass bottle. Assembly required
Simple Stein-Handle design. I found it best to snap the small prongs off the top, and instead... hook a band around the bottle neck, on to the protrusion above the thumb rest. Will update with pictures, as the only image is a rendering.
This object was inspired by a Becks promotional item.
3d model print parameters
No additional materials are required, as the design should snap (very tightly) together.
Use an adhesive such as epoxy resin, for added strength....