Great design, great quality.

Cut the cord, throw if way, its of poor quality and it sticks/interferes with the velcro platform which affixes to your backpack shoulder strap.

Replaced it with my own thinner/stronger/higher quality cord and it works much better

I installed a 3 mm cord, sized shorter than the "stock cord" provided and am using a conventional cord lock of a greater quality.

And being genuine GARMIN, the quality is excellent.

Good quality, Velcro is strong.

Poor quality control by Garmin supplier

If you are going through rough terrain / not on trails, then i recommend finding another way to secure as it may rip off and you could lose

I have friends that use the retactable key rings and they are not as happy, as those are either not strong enough to keep the GPS in place, or fatigues the hand / arm while holding it in an extended possition for longer periods of time

I hope mine doesn't break I really like this

Works pretty good with Rino 655T, but the velcro attachment points could be a bit longer, as there is a bit of unsupported weight on the top side with those!