The LensCoat Rain Cap helps keep rain, snow, sand, dust and dirt off the front element of your lens. The Rain Cap is made from the same quiet, breathable, waterproof, lightweight material as our Raincoats and the seams are tape sealed. It easily slides over the front of your lens and has an adjustable bungee cord closure. The Rain Cap is designed for lenses with or without LensCoat covers and Raincoats. It includes a tether to attach the cap to a Raincoat etc. The Rain Cap is compact and can be easily folded and stowed in a pocket or Raincoat Pouch. The Rain Cap comes in 2 sizes - Small covers lenses with diameters up to 5.25" (Raincoat Standard, Raincoat 2 Standard, RS Large & Medium) and Large covers lenses with diameters up to 7.75" (Raincoat Pro & Raincoat 2 Pro) Available in Black, Green, Navy, Real tree Max4, Real tree AP Snow, Digital Camo, and Forest Green camouflage pattern.