ArcEnCiel Print School Backpack for Girls Kids Elementary School Bags Bookbag (Blue) Material: made of high quality, waterproof, light weight Polyester and Nylon lining, wear-resistance and durable Large capacity: 4 separate different size compartments with high quality zippers,2 meshed side pockets. Laptop compartment and a small pocket are hidden inside the main compartment.Most of school daily necessities can be loaded Widening shoulder strap with plastic buckle to adjustable and thick cotton padded to make shoulder more comfortable A strap and a handle on the top. High quality zippers. Sturdy constructions Perfect for daily use, camping, hiking, traveling and school 1 Main compartment 2 Medium-sized middle compartments and a small front compartment Inside the main compartment, there are a laptop comparment and a small zippered pouch for small things 2 Mesh side pockets used as water bottle holder; Those different compartments and pockets will help keep children organized These provide roomy space for storage Most of kids&#039; daily necessities can be loaded, such as laptop, folder, water bottle, notebook, lunch box, extra clothes, etc.