Ключевые слова: back, backpack, bag, baggage, blue, bright, child, childish, colored, education, elementary, equipment, flat, full, green, haversack, illustration, isolated, kid, knapsack, learn, lifestyle, luggage, nobody, notebook, open, pack, pencil, pink, pocket, pouch, primary, pupil, rucksack, sack, satchel, school, schoolbag, secondary, student, studying, supply, white, zipper,