Brand New! Dimensions: 20 cm x 34 cm x 54 cm Volume: 41.5 L Air mesh Climacool ventilation on back panel Hidden zip pocket Internal padded laptop compartment Two compression straps Chest strap Expandable for greater carrying capacity This backpack is made of fabric that features ECONYL® regenerated yarn An iconic look, designed with practicality in mind. This roomy backpack has a wide main opening, a separate laptop pocket and an expandable design for maximum carrying capacity. The breathable back panel sweeps moisture away. This product is created with yarn made in collaboration with Parley for the Oceans. Some of the yarn features Parley Ocean Plastic™ which is made from recycled waste, intercepted from beaches and coastal communities before it reaches the ocean.