found at Camera House
-Four extra-deep base-to-lid locking cleats that ensure maximum stacking stability -Two Integrated Automatic Pressure Equalization Valves -Two rugged double-wide handles -Wide-track polyurethane wheels with ball bearings and nylon hubs -Open cell core, polymer wall construction -Stainless steel hardware and padlock protectors -Lifetime Guarantee of Excellence -Watertight, crushproof, and dust proof -6 Easy open Double Throw latches -O-ring seal