Sofirn HS10 stabilizer for running

The Sofirn HS10 is a lightweight flashlight with well-tuned brightness levels. It would be ideal for trail runs, but unfortunately, the rubber strap attachment is too flexible. This causes the flashlight to bounce around on your forehead while running, causing frustrating oscillations in the light beam.

I designed a stabilizer that effectively eliminates this problem. Now the flashlight is perfect for running.
I printed it in PETG.