StarTech.com 17.3' Laptop Backpack w/ Removable Accessory Case, Professional IT Tech Backpack for Work/Travel/Commute, Nylon Computer Bag - Drop Resistant, Strain Resistant - 1680D Ballistic Nylon Body - Checkpoint Friendly - Shoulder Strap, Handle, Trolley Strap - 459.7 mm Height x 203.2 mm Width x 325.1 mm Depth