• Beyond a backpack, this holdall 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.