Crooked Horn Slide and Flex Bino System is a great way to keep your Binoculars from bouncing around while hiking in the truck or on the quad. The over the neck strap that comes supplied with binoculars just don't cut it. This is the second bino system I own (the first went with my old binoculars as hand me downs) and I would recommend them to anyone and are ten times better than any the competitions. I received the package from overstock 2 days after I placed it. Couldn't be happier!