This Swarovski Rainguard is a direct replacement part for the one that comes with CL Pocket binoculars when purchased new. It protects the oculars from the accumulation of rain, snow, mud, and dirt, and attaches to the neck strap to keep it safe, secure, and handy. Use this as a replacement for a lost or broken one, or keep it as a spare.
I have a Zeiss Victory Pocket 8x25 and was looking for a rainguard for it. Read in the Q&A section of the Zeiss VP and people there mentioned the Opticron Compact Binocular Rainguard and the Meopta Ocular Rainguard for 32mm Meostar. So I tried both, they don't really fit. Both of them are way too big and loose, falls off easily. Then I stumble on the reviews of this CL rainguard. There are two previous reviews mentioned they fit their Zeiss VP. So I bought it, and this one does fit quite well! May be a little tight when putting on but none-the-less, it fits.
Very pleased with rainguard. I always thought that these should be included with the purchase of the CL Pocket binoculars. They are now included.