:1. Using high quality nylon waterproof fabric with good workmanship, it is soft, wear resistant and durable.2. Filled with foam inside, it is anti shock, anti collision and waterproof and can effectively protect the lens.3. With single pocket, it can hold one lens filter or adapter ring, convenient to use.4. Moderate capacity, the storage bag can hold one lens filter up to 82mm/3.2in in diameter.5. The storage bag is small and can fit in a backpack, camera bag, or even a pocket, so it is very convenient to carry.Specification:Item Type: Filter CaseMaterial: Waterproof NylonProduct Color: Black Product Weight: Approx. 18g / 0.6oz Package List:1 xFilter Case