Review on Costa Del Mar Gripper Cord by Cody Siger

I like the snap swirl. This will require you to drill a hole but is perfectly safe. I wish they had made them shorter because sometimes they get stuck between my seat and my back while riding. I've been using these belts for about 20 years. The connection is super secure; The strap is easy to tighten; And at the junction, the dimensions are zero, so the glasses still fit in the case.