Organize, store, transport, and protect your lenses from dirt, dust, and bumps with this 3-pack of 4" Padded Lens Cups from Porta Brace. For easy identification, the cups have clear vinyl windows, and are color-coded with blue, gold, and silver nylon tabs. Cups are semi-rigid, padded with soft poly-fill, and may be used to hold lenses or other fragile gear. The cups have zipper closures for security, and belt loops for attaching to a belt or strap. Made of nylon, the cups are strong and durable.