Targus Groove X 15-inch Compact Backpack (TSB952GL) - Compatibility: Up to 15-inch laptops, Litre Capacity: 27 L, Material: 300D, Laptop Compartment Dimensions: 35.9 x 24.7 x 1.8 cm, Exterior Dimensions: 29.3 x 42 x 13.4 cm, Weight: 0.61 kg, Color: Charcoal