Piquadro backpack, PQ-Bios line, model CA4451, made of regenerated synthetic fabric: spacious, functional, with thin but resistant shoulder straps. The accessory is equipped with a large main compartment with a top opening, equipped with a zip, as well as a central hook on the front for a second closure that combines safety with a peculiar design element. Number of main compartments: 1 Series: PQ-Bios External dimensions (L x W x H): 34cm x 15cm x 45cm Tablet-laptop compartment: yes Inner material: Textile Type of laptop bag: Rucksäcke Laptop compartment: yes Dimensions of laptop compartment (L x W x H): 27cm x 38cm x 3cm Weight in kg: 0.63kg Material: Regenerated nylon Extras: water bottle pocket, fixed handle Equipment: trolley loop Closure type: zip, hook