This KDSG carrying case is designed to store and protect your night vision device (NVD) and or any scope, optics or lens that can fit into it. In addition, it provides a convenient place to keep your Owner's Manual, spare batteries, additional parts and accessories. Whenever you are finished using your NVD, store it in the carrying case. Comes with adjustable shoulder strap (18 in to 34 in) that enables you to carry the bag on your shoulder.