The realtree max5 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 Max5 camouflage pattern offers maximum effectiveness in open terrain. The pattern incorporates cattails, reeds, cane and grasses to blend into flooded marshes, plus corn, wheat, oats and sunflowers to hide you in open fields.

Please note that the The LensCoat Canon 100-400 IS cannot cover the fixed portion of the lens barrel due to the manner in which the lens barrel extends/retracts leaving approximately 3 inches exposed when the lens is fully extended.