I wanted a way to store my batteries out of my headlamp to keep them from corroding. I kept losing them, ziplocs let them jostle around.

I really liked Larry Guo's simple design, so I added some features that I thought were necessary, like a hole to push the batteries out from the bottom. I also reconstructed the entire design to be able to be printed with a 0.6mm nozzle without needing to rely on vase mode.

Print with the bottom down on the build plate. No supports needed.