Big enough to hold textbooks, lunch, a laptop, & more. Beautifully embroidered, these durable nylon packs have a large interior space with a smaller interior pocket. Exterior has a large laminated, wipeable front pocket and two side pockets. Padded back panel and shoulder straps. PVC free, lead free, phthalate free & BPA free. Sized for ages 5 to 10. Machine washable on cold, gentle cycle with zipper closed. Line dry. (14 x 15 x 5.5") .35.x38x14cm