Beyond a backpack, this holdall is a tech organizer with ingenious compartments and sleeves for gadgets, laptop, cords and more. Material: 1,680D ballistic poly / 1,200D poly Back panel: Ultra-padded air mesh with ventilation channels Straps: Adjustable sternum strap Front pocket: Strap-mounted cellphone/digital media device pocket Digital media pockets: 2 fleece-lined pockets with weatherproof zippers + headphone exit port Valuables pocket: Large drop-in, fleece-lined Water bottle sleeves: 2 side insulated sleeves with leak ports Organization: Deluxe organization panel Travel sleeve: Easy-access airline ticket + magazine sleeve Accessory storage: Power cord + laptop accessory storage Laptop sleeve: 16.5″ H × 11″ W × 2″ D (fits most 17″ laptops) Dimensions: 20″ H × 13.5″ W × 11″ D Capacity: 2,500 cu. in. / 41 L Weight: 3.2 lbs / 1.5 kg Note: Bags not intended for use by children 12 and under.