Okend Kids Lightweight Cute School Backpack Book Bag polyester Dimension: Approximate 18.11*12.20*7.87 Adjustable breathable mesh padded straps Interior organizer pockets and roomy main compartment large enough to fit standard size school folders Comes with a side drink pouch, an exterior pocket for easy access storage and adjustable chest strap Occasion: travelling, hiking, school bag, shopping, placing laptop, ipad etc