One zip pocket on the front. Two slip pockets on the side. Back system: body-contact back, padded. Snap closure, closes with g-hook buckle. Plain coloured Lining polyester. Spacious main compartment, suitable for a4 documents. Padded laptop compartment, quickly accessible. Material: recycled ripstop polyester (water-repellent). Laptop size: Suitable for laptops up to 13 inches. 26 x 46 x 12 cm (width x height x depth). Weight: 0.6 kg.