OP/TECH USA's exclusive Fold-Over Pouch™ offers a convenient and easy way to store and protect small lenses, mounts, converters, adaptors and other miscellaneous items. The soft, durable neoprene construction protects delicate gear against dust, moisture and impact. The unique fold-over closure system has no abrasive hardware and remains attached to the main body at all times so there's no fear of losing it. It is available in several sizes to fit a wide variety of accessories. Choose the one that's best for you!