Lost my new Stix taillight off the saddle bag on my bike on a road ride the first time I used the fabric clip. Just use the strap that comes with the Stix, I had no issues with the first Stix taillight I had for approx 7 years.

Works Like a champ on my rear bike bag. Light and functional.

Works great

Lightweight and simple design

Convenient for clipping onto bags and clothing.