Menoum Menoum presents this cute little backpack! Its size is suitable for children aged 2 to 5 years, making it an ideal format for daycare and small outings for your explorer! If you want to use the backpack for preschool, please check with your school to find out about the requirements for school bag sizes. It's very different from school to school. Bag dimensions: 13'' X 10'' X 4'' (see last photo for a better visual) Product descriptions: - 11 liters of storage capacity - Includes several pockets, including one perfectly suited to our small thermos bottles - Waterproof coating, perfect for little explorers - Removable straps for a better fit - Certified Standard 100 by Oeko-tex Recommended age: 2+ Designed in Canada, made in China