school backpack. color schoolbags zipper and pockets with stationery supplies for students, rucksacks for traveling

accessory adventure back background backpack bag baggage book carry cartoon classic closed collection college color colored colorful design education equipment fashion full graphic handle haversack icon illustration isolated knapsack learning luggage multicolored nobody object pack pocket rucksack sack satchel school schoolbag set storage strap study style stylish vector white zipper