SIZE: 12"L 16"H 7.5"D, weight: 1.83lb, fits up to 15.6" laptop. SAFETY PROTECTION: Backpack features padded laptop compartment which can provide good physical protection to your laptop. The anti-theft bag on the back is close to the USB charging port, so you can put the charging phone in it while walking. MULTI-POCKETS DESIGN: The internal multi-pockets design makes the laptop backpack more organized. This women backpack has enough organization to keep your stuff nice. This laptop backpack allows you to organize every stuff you hike in clearly. DURABLE & COMFORTABLE: The laptop backpack is made of sturdy nylon material. Reinforced edges and steel frame of the main compartment keep the perfect shape of the bag and durable of usage. The mesh shoulder strap design allows sufficient air circulation around your shoulders to keeping it cool while you walk