Characteristics Hydration system included: Yes Exterior pockets: Bottom pocket Materials Polyamide Polyester Helmet mount: Yes Chest strap: Yes Trekking transport trolley: Yes Special features: Aircontact and VariFlex system, ergonomic Active Fit harness, internal compartments Dedicated gender: Female Linear mass density: 600 D Activity: Hiking Water tank capacity: 3 l Main product color: Blue SOS Label: Yes Ski carrier: Yes Design Loading Hole Type: Top Foldable: Yes Frame type: Internal frame Weight and dimensions Extended capacity: 45 l Product weight: 2.03 kg User height: 158-178 cm Product width: 300 mm Product depth: 240 mm Product height: 750 mm