1495CC1 Laptop Case Interior Dimensions: 18.87" x 13.12" x 3.81" (47.9 x 33.3 x 9.7 cm). Watertight, crushproof, and dust proof. Fold down overmolded handle. Easy open Double Throw latches. Automatic Pressure Equalization Valve. Stainless steel padlock protectors. Pick 'N' Pluck with convoluted lid foam. Optional padded shoulder strap. Optional personalized nameplate. Lifetime Guarantee of Excellence. Fits up to 17" laptops. 3 dial combination lock included. 1495CC1 Deluxe Computer Case with Lid organizer, Fitted Shock Absorbing Tray, Removable Shoulder Strap. Watertight, crushproof, and dust proof. Fits up to 17" laptops. 3 dial combination lock included under the carry handle which makes it worth the cost. 1495CC1 Laptop Case Certificates: IP67 (1 meter submersion for 30 minutes). Def Stan 81-41/STANAG 4280.