【Large Size School Backpacks】: The laptop backpack measures 37 x 18 x 47cm (L*W*H). School backpack with padded compartment, suitable for 15.6" and 16" laptops. 【Girls School Bag Material】: The high school student backpack is made of water-resistant, lightweight and thickened polyester. The girls backpacks with the excellent workmanship of sturdy stitching, anti-slip shoulder strap buckle and smooth zippers ensure long-term use. 【Multi-Compartment School Bags】: The laptop backpack has 5 separate compartments of different sizes and two side pockets for daily storage. The three front pockets can hold a charger and other small items, convenient for daily organization. The front tool pockets also have multiple compartments for ample space for supplies. 【Travel Backpack for Every Age and Occasion】This teenage girls' backpack is stylish enough for casual use and students, while its design is multifunctional. The girls' school backpack is great for kindergarten, elementary school, middle school, outdoor activities, shopping, and travel.