Product Details two slip pockets on the side zip pocket on the back back system: body-contact back, padded, breathable padded Backpack straps: padded, breathable padded attachment loops, light holder closes with two-way zipper sternum strap Material: coated ballistic nylon (abrasion-resistant , water-repellent) Laptop size: Suitable for laptops up to 15 inches Dimensions: approx. 27 x 47 x 20 cm (width x height x depth) Weight: 1 kg Capacity: 19 L Manufacturer color: grey Warranty: lifetime