MGA LOL Fierce & Fab Preschool 12". The preschooler backpack is made of durable water-resistant polyester which is lightweight and easy to clean. The child-size backpack is perfect for toddlers going to preschool or play dates. , , One main pocket,one front pocket, large enough backpack to store your kids lunch boxes,snacks and toys/items, A4 books and other small items,suitable for children of over 3 years old. The adjustable padded shoulder straps offer support and comfort to your child. The backpack features easy to open and close for hassle free usage. MGA LOL Fierce & Fab Preschool 12".