The forest green Lens Cover for the Canon 300mm f/4 IS Lens from LensCoat covers the lens with a 100% closed-cell neoprene coat, offering protection from bumps, jars and nicks. This coat will allow you to blend in with your surroundings, making it useful for nature and outdoor photographers. It also provides a thermal barrier, protecting your hands from cold lens surfaces in lower temperatures, making it beneficial for sports shooters and photojournalists.

A LensCoat Lens Cover It is easy to install and remove, leaving no residue on the lens. It is waterproof, providing protection to your lens in wet conditions. The hood piece is designed to slide over the barrel. This classic forest green camouflage pattern is useful for when you are shooting in wooded areas.