Reproduction rubber rain cover for the 6X30 binoculars. This attaches to the neck strap and covers the eye cups to keep out rain and dirt while wearing them around your neck. This also help to protect the eye cups in general, whether stored in the case or if you just keep the binoculars at the ready. If you have an original carrying case, you may notice how loose your binoculars feel inside, that because the case is made to accommodate binoculars with this cover.
