Features: Style: Unisex Backpack Colour: Black Material: Shell: 100% Polyester with PU coating Laptop sleeve can accommodate most computers up to 13 Foam padded back for comfort and support Front accessory pocket Small water bottle pocket Size Guide: Capacity: 18 L Dimensions: 10.2 x 30.5 x 44.5 cm Columbia Zig Zag 18L Backpack - Black | SurfStitch