Durable materials|Dedicated padded laptop pocket fit 16″ MacBook Pro compartment|Fit every Notebook up to 15.25″ x 10.375″ x 1″ (39cmx26x2.5cm)|TSA-friendly with mouse pouch design|Patented smart USB interface with built-in cable design|RFID protection|Trolley sleeve fit over luggage upright handle for easy carrying|Pockets for water bottle/storage|Sunglasses pocket|Multi-function organized pockets|Adjustable shoulder straps with S-curve ergonomics|Strategically breathable padded air-mesh backpack for comfort|1680D Polyester|Volume: 22 Litres|Dimensions: |31.75cm W x 18cm D x 48cm H