Waterproof and Dustproof, IP67 Rated. Includes a watertight seal around the lid. Features an automatic pressure release valve. Opens easily via the dual throw latches. Soft grip, load tested carrying handle. Additional padlock and shoulder strap holes. Features a stackable interlocking system. Constructed of thick body material. Includes extra fixing points and full length hinges. Lined with a protective cubed foam in the base and convoluted foam in the lid. Secures to the Slimline II Rack using Corner Brackets - by Front Runner and Stratchits - by Front Runner.