The Realtree AP Snow Lens Cover for the Canon Extender Set EF III from LensCoat includes a cover for the Canon 1.4 and 2.x extenders. They cover the extenders with a 100% closed-cell neoprene coat, offering protection from bumps, jars and nicks. These coats allow you to blend in with your surroundings and make you less noticeable to wildlife. They are useful for nature and outdoor photographers, as well as sports shooters and photojournalists.

Two small holes line up with the red dot indictor, making it easy to quickly line up your extender with camera mount and lens with the cover installed. There is also a hole for the extender release. This version is white and covered with a subtle pattern of leaves and branches to help camouflage the lens when shooting outdoors.