Height: 42 cm / Width: 30 cm/ Depth: 18 cm /Volume: 20 l Laptop case: Yes Laptop size: 17"/ Laptop dimensions: 41 x 27 x 3 cm Number of pockets: 5 Pockets: Inside compartment, Open side pocket(s), Outside compartment, Zippered inside pocket(s), Zippered outside pocket(s) Seat pad included: Yes In very good conditions, some stains on the front pocket as shown in the picture