Enhance the protection of your valuable equipment with the Large Series 930 Lightweight Nk-7 Resin Waterproof Protective Case in Graphite. This rugged, durable case is engineered with a PowerClaw latching system (Us Patent No. 8,297,464), designed to keep your case securely closed even in the most challenging conditions. The PowerClaw clamps the case shut with compressive force, while an integrated slide lock prevents accidental opening during transport or if dropped, ensuring your items stay safe and secure.Constructed from super tough nylon, this case is built to withstand the rigors of any journey. Its waterproof seal, rated IP67, guarantees protection against submersion at 3ft for 30 minutes, making it an ideal choice for applications such as search and rescue, marine transportation/storage, and diving. The case is crafted from impact-resistant Nk-7 resin, a material specifically developed for its high resistance to impacts, lightweight properties, and rugged durability.