The Lensbaby Optic Swap System Case in small is a custom-designed hard case featuring a nylon graded finish. It has been expertly designed to protect the Lensbaby Optic Swap lenses and optics. The case comes with a custom-moulded insert ideal to hold one lens body, such as the Composer Pro II, and up to three optics, alternatively, four optics only. The top inside of the case features a firm egg crate lining, which ensures better security of your Lensbaby equipment when the case lid is zipped shut. Additionally, the case comes with a nylon strap handle with a rubber grip, which helps to prevent accidental drops and potential damage.