The Pelican 1490 Laptop Case with Foam is watertight, crushproof, and dust proof. It is designed to fit notebook computers up to 17.3" L x 11.0" W x 3.3" D. It comes with a three piece foam set to keep your valuables firmly in place. This strong, lightweight case is waterproof, coming with an O-ring seal and automatic pressure equalization valve, making it easy to open. With a comfortable rubber over-molded handle and strong stainless steel hardware, the Pelican 1490 case is tough and convenient. This cases features easy open double safety locking latches with keys. Our personalized nameplate service is available. As always, this case comes with the Pelican limited lifetime guarantee. Interior measurements: 17.75" W x 11.37" H x 4.12