Beyond a backpack this hold all is a tech organizer with ingenious compartments and sleeves for gadgets laptop cords and more. 1 680D ballistic poly/1 200D poly. Ultra-padded air mesh back panel with ventilation channels. Adjustable sternum strap. Front strap cellphone/digital media device pocket. Two fleece-lined digital media pockets with weatherproof zippers and headphone exit port. Large drop-in fleece-lined valuables pocket. Two side insulated water bottle sleeves with leak ports. Deluxe organization panel. Easy-access airline ticket and magazine sleeve for travel. Power cord and other laptop accessory storage. Laptop sleeve: 16.5 h x 11 w x 2 d; fits most 17 laptops. Dimensions: 20 h x 13.5 w x 11 d. Capacity: 2 500 cu.in./41 L Weight: 3.2 lbs./1.5 kg. Backpacks not intended for use by children 12 and under.