Powerclaw Latching System The PowerClaw latching system used on all Nanuk cases is engineered to keep your case closed during the toughest of missions. The PowerClaw clamps the case tightly closed using compressive force while the integrated slide lock prevents the case from opening during transport or when dropped. The super tough nylon construction ensures your precious items remain safely inside the case no matter where the journey takes you. Waterproof - IP67 Rated Nanuk Waterproof Cases IP67 Rated (Submersion at 3ft for 30 min) The waterproofing seal used in all Nanuk watertight cases are custom designed to fit their products. The seal is designed to resist deformation and fatigue, ensuring a long lasting watertight seal. Nanuk's waterproof cases are ideal for applications such as search and rescue, marine transportation / storage and diving. Any of Nanuk's dealers can easily outfit you with one of Nanuk waterproof cases, accessories or other products. Nanuk equipment cases and transportation products are complete with a lifetime guarantee in materials and workmanship for the life of their products. Impact Resistant Nk-7 Resin Impact Resistant Hard Sided Cases Nanuk tough cases were designed with one objective in mind: survival. With rounded corners, thick wall construction and oversized details, Nanuk durable hard sided cases are built to absorb the shocks without damaging the case or more importantly your contents. Based on Plasticase's years of experience in the plastics industry, Nanuk's new Nk-7 resin durable cases were developed specifically for the demanding conditions that Nanuk will be exposed to. Highly impact resistant, lightweight and rugged, Nanuk's Nk-7 resin tough hard sided cases can withstand nature's extremes. No matter the application, Nanuk durable protective cases clearly offer superior performance. Rugged, dependable and efficient Nanuk impact resistant and tough hard sided cases will never let you down. Padlockable Every Nanuk case come equipped with two padlockable hasps molded directly into the case for superior strength.