The Lensbaby Optic Swap System Case in large 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 up to two lens bodies with optics attached, such as the Composer Pro II and Sweet 80 optic, as well as up to two additional optics; alternatively, one lens body with an attached optic and up to four extra optics. 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.