The lenscoat travelcoat covers are made of 3mm thick shock absorbing closed cell neoprene custom tailored to fit your lens to provide additional protection during transportation and allowing you more valuable room for packing and storage the travelcoat slides over the lens quickly and easily with a velcro closure and can be used with the appropriate hoodie for complete lens protection travelcoats are available in black forest green realtree max4 hd realtree snow and digital camo hood sho