The Cover for the Sigma 300-800mm F5.6 EX DG APO HSM Lens in Realtree Max4 HD from LensCoat is a 100% closed-cell neoprene coat that protects the lens from bumps and scratches. It is ideal for nature and outdoor photographers, sports shooters, and photojournalists. It also provides a thermal barrier, protecting your hands from cold lenses in lower temperatures while also providing waterproof protection in inclement conditions.
This cover is easy to install and remove, leaving no residue on the lens. This cover will also help you preserve the resale value of your lens by protecting it from dust, dirt, and other contaminants.