Powerclaw Superior Latching System: Secure and reliable closure Indestructible and Lightweight NK-7 Resin: Durability without the bulk Water Resistant and Dustproof IP65 Rated: Protection against the elements Built to take abuse so your valuable gear doesnt, the NANUK 920 waterproof hard case is impenetrable and indestructible with a lightweight, tough NK-7 resin shell and its PowerClaw superior latching system. The NANUK 920 organizes, protects, carries and survives in any conditions, especially tough ones. It takes the abuse so valuable gear inside doesnt. The NANUK 920 is a favorite of photographers, videographers, drone operators/pilots, outdoor enthusiasts, sportsmen, law enforcement officers, first responders, military, hunters, shooting sports enthusiasts, medical professionals, and many more to protect their most valuable gear.