Recycled Fabric: REPREVE traceable, recycled polyester made from plastic bottles Compartments: 1 main zip-up compartment, 1 front pocket with internal organiser Polyester Fastening: Zipper Winter Waves - Medium Backpack ERJBP03951 15" laptop compartment,Straps: Adjustable padded shoulder straps Reinforcement: Padded back panel,ROXY cotton patch,Size: 14.6" [h] x 16.5" [w] x 5.5" [d] / 37 [h] x 42 [w] x 14 [d] cm Volume: 22 L Roxy WINTER WAVES 22L - MEDIUM BACKPACK BLUE