Pelican 1495 Laptop Case (Black) Fits up to 17" laptop Watertight, crushproof, and dust proof Easy open Double Throw latches. PURGE VENT: 3 Micron Hydrophobic Non-Woven Automatic Pressure Equalization Valve Interior Dimensions (inches): 18.87 x 13.12 x 3.81 Fits up to 17" laptopF Watertight, crushproof, and dust proof Fold down over molded handle Automatic Pressure Equalization Valve