Durable materials|Special padded laptop compartment for 16″ Laptop|Patented intelligent USB interface with integrated cable design|RFID protection|TSA friendly with powerbank pocket|Trolley sleeve fits over upright luggage handle for easy carrying|Pockets for water bottles/storage|Organized multifunction pockets|Adjustable shoulder straps with S-curve ergonomics|Breathable, padded air mesh backpack for added comfort|Padded iPad tablet compartment|Two-Tone Polyester|Volume: 15 Litres|Dimensions: |28W x 13D x 46H