Backpack Size: 17.3" L x 11" H x 5.1" W Moderate size and easy sorting:1*zipper pocket. Big enough for a boy/girl/teenager to store the majority of your books and notebooks. 2*side pouch, two side pockets are good for holding water bottles and umbrellas. Perfect for going to school, work, weekend get-away, biking, camping, gym, travel, etc. Lunch bag size: 9.45" H x 7.48" L x 3.14" W. Polyester fabric,1 * zipper around main compartment, 1 * side mesh pockets provide additional storage to hold handkerchief, pocket tissues, yogurt, water bottle etc. Pencil bag size: 8.7''(L) x1.77''(W) x4.7''(H). It's with zipper closure, easy to open and close, convenient to store pens, pencils, markers, erasers, scissors , protractors, paint brushes and other stationery. Also can be used as a pencil case, phone bag, cosmetic bag, coin purse and school stationery storage; suitable for office, home, travel and shopping, etc. Large School Backpack Lunch Box Pencil Case