My Owala was dropped and dented on the edge so it did not sit flat. The rocking drove me crazy so I knew I needed to do something, either throw away the bottle or fix it.
3D printer to the rescue!
I copied the dimensions provided in the original model but added a 50mm ring on the bottom with a 3mm radius. This keeps the dent from touching a surface and still provides a flat surface for the bottle.
I'm probably the only one that has dented their Owala, but if not maybe this solution will work for you too.
The author remixed this model.
-No interior fillet (dent in my bottle)
- 50mm ring with a 3mm radius on the inner bottom face