Designed to protect the Canon lenses, the LensCoat for Canon 100-500 f4-7.1 L IS Realtree Advantage Max 5 safeguards against abrasions and impact when working in the forest. The lens coat features a camouflage pattern to blend easily with the natural surroundings of forest, lake, river, etc., making it less noticeable to the nearby wildlife, if any. Engineered with a thermal barrier, the lens cover keeps the hands warm while working in cold conditions, facilitating comfortable and productive photography. For easy workflow and functionality, the foldable lens coat is equipped with a plastic window allowing full access to image stabilisation and autofocus controls. With a convenient zoom sleeve, you can cover the lens that becomes exposed while zooming. Also, an additional tripod collar section is added to hide the lens while working with tripods.