An adaptation of my original double wall can cozies. This new design requires no assembly. Three base layers and then a single continuous line all the way to the top.
I printed most of them with pretty small insulation gaps (3mm - 4mm) and they work pretty well.
Rafts:
No
Supports:
No
Resolution:
0.2mm
Infill:
NA
Line Width:
0.7mm
Top/Bottom Layer Width:
0.7mm
Bottom Layers:
3
Spiralize Outer Contour:
Yup
The author hasn't provided the model origin yet.