Find unparalleled protection for your valuable equipment with the Large Series 925 Lightweight Nk-7 Resin Waterproof Protective Case with Foam in Graphite. This robust case features the patented PowerClaw latching system (Us Patent No. 8,297,464), meticulously engineered to keep the case securely closed even under the most challenging conditions. The PowerClaw system exerts compressive force to clamp the case shut, while an integrated slide lock ensures the case remains closed during transport or if dropped. Constructed from super tough nylon, this case is designed to safeguard your precious items no matter where your journey takes you. It's not just robust, but also waterproof, boasting an IP67 rating. This means it can withstand submersion at 3 feet for 30 minutes, thanks to a custom-designed waterproofing seal that resists deformation and fatigue for a long-lasting watertight seal.