...some AAA battery clips to which also comes in belt clip versions.
I always hat loose spare batteries when I was travelling. Here are now some clips which solve the issue.
FreeCAD file included if your batteries needs other tolerances for clipping or if you want to go for other battery sizes.
Caesar
Printer Brand:
Anet
Printer:
A8
Rafts:
No
Supports:
No
Resolution:
0.2
Infill:
50%
Filament: Sunlu PETG Black
Notes:
I suggest PETG for the additional flex.
How I Designed This ===================FreeCAD
..model included
Category: ContainersThe author marked this model as their own original creation. Imported from Thingiverse.