The Realtree Max4 HD Lens Cover for the Canon 100-400mm f/4-5.6 Lens from LensCoat is a 100% closed-cell neoprene coat that protects the lens from bumps and scratches. It is ideal for nature, outdoor photographers, sports shooters and photojournalists. It also provides a thermal barrier, protecting your hands from cold lenses in lower temperatures. The cover is waterproof, providing protection in inclement weather.

A LensCoat Lens Cover also provides a thermal barrier, protecting your hands from cold lenses in lower temperatures. It is easy to install and remove, leaving no residue on the lens. This cover will also help you preserve the resale value of the lens by protecting it from dust, dirt and other contaminants.The Realtree Advantage Max4 HD camouflage pattern offers effectiveness in open terrain. The pattern incorporates cattails, millet, milo, corn stalks, sunflowers, oak and maple leaves, cedar and oak limbs, plus a variety of other plant life.

Please note that the LensCoat Canon 100-400 cannot cover the fixed portion of the lens barrel due to the way it extends and retracts, leaving approximately three inches exposed when the lens is fully extended.