City Backpack - dimensions 47cmx31cmx19cm, volume 26l, weight: 0.7kg, 600D Polyester / 420D Polyester, possibility to attach the skateboard to the straps, inner padded laptop pocket 29cm x 26cm x 4cm, ergonomically shaped strap around the waist, buckle fastening on the buckle, fleece for scratch-resistant objects, unlimited warranty on zippers and backpack seams