The Spudz Ultra is a premium microfiber lens cloth attached to a closable neoprene pouch and is designed to properly clean optics without scratching. The product is made with top quality components that are durable and built to last. The .5 mm neoprene pouch has a flip on the bottom so that it is closeable. This is designed to keep the cloth protected inside. No matter what the condition, Spudz Ultra can properly clean optics especially in foul weather. To access the cloth, simply flip it open and extend the cloth to clean your optics.