Description powered by AI:

The container is designed to securely store a single 18650 battery and features sturdy knurled handles for easy handling. The lid of the container can be optionally equipped with an O-ring to provide a waterproof seal. The container is compact, durable, and ideal for use during camping, hiking, cycling, or other outdoor activities . The optional O-ring lid provides additional protection against rain and moisture, while the sturdy construction of the container ensures safe storage of the battery.

Prints without support, testet with PTEG,PLA(Silk) wiith 0.2 layer and 0,4 nozzle.

UPDATE: Based on suggestions, I made some adjustments to the design to make it less tight.

UPDATE 2: Added 2nd version with cosmetic changes to the knurl