Protection bumper for Pura bottles

Protection bumper for Pura bottles

thingiverse

Flexible filament only. I needed a usable object for testing TPU on my Ender 3, so I did a very quick sketch in tinkercad for a protective bumper for my son's Pura bottle to protect it from dents. It works and fits perfectly - you can vary the softness via infill. I used 10% and 2 perimeters in my first test and 20% in my second test, which seems to work best.

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