HeavyDuty, recycled polyester and organic cotton Flexible and slightly padded straps Interior cover for a laptop (up to 15") Comes with a seat pad Technical details Height: 39 cm Width: 28 cm Depth: 18,5 cm Volume: 16 l Weight: 425 g Number of pockets: 2 Pockets: Inside compartment, Zippered outside pocket(s) Color is "Stone Grey"