TPU watch band standard 20mm Amazfit band

I wanted to replace my watch band, now it's printable!

You can find Strap Holder here https://www.printables.com/model/1044343-tpu-watch-band-strap-holder-keeper-loop-retainer-e

Reuse all non-plastic parts from older strap.

I recommend to use Ironing to get smooth top layer (or use some interesting pattern like hilbert curve). You may use 20% infill (or 100%).