The Realtree Max4 Lens Cover for the Sigma 500mm f/4.5 EX DG APO HSM Lens from LensCoat is a 100% closed-cell neoprene coat that protects the lens from bumps and scratches. It is useful for nature and outdoor photographers, as well as sports shooters and photojournalists. It provides a thermal barrier, protecting your hands from cold lens surfaces in low temperatures. The cover is waterproof, providing protection to your lens in wet conditions.

A LensCoat Lens Cover is easy to install and remove, leaving no residue on the lens. This cover can help you preserve the resale value of the lens by protecting it from dust, dirt and other contaminants. The Realtree Max4 pattern offers effectiveness in open terrain. The pattern features cattails, millet, milo, corn stalks, sunflowers, oak and maple leaves, cedar and oak limbs, plus a variety of other plant life.