Targus EcoSmart TBB652GL Carrying Case Rugged (Backpack) for 38.1 cm (15') to 40.6 cm (16') Notebook - Black - Weather Resistant Exterior - Polyester Body - Shoulder Strap, Trolley Strap - 450 mm Height x 300 mm Width x 292.1 mm Depth - 20 L Volume Capacity