HD Tuff Boxes provide heavy-duty, weatherproof protection for your valuables, personal electronics and anything else that needs to be stowed away and protected from the elements. A rubber liner infused with Zerust technolgy provides additional protection against rust and corrosion from moisture, making the HD Tuff Box suitable for long-term storage of metal tools or sensitive gear and gadgets in need of uncompromising, hard-line protection.Polycarbonate construction for maximum durabilityZerust infused internal rubber bumper reduces shock and muffles soundClear lid with rubber seal keeps water out* and contents viewablePressure release screwIncludes lanyard and carabiner clipMike “IKE” Iaconelli Approved