LOTS OF STORAGE SPACE & POCKETS: The black backpack has a total of 5 pockets + 2 side pockets. The computer compartment can hold a 15.6 inch laptop. The large main compartment provides enough room to carry what you need daily. The accessory compartment include additional pockets, pen pockets, and a key fob hook to make your items more organized and easier to find. while two side pockets are convenient for carrying bottles and umbrellas.

SPECIAL ANTI-THEFT DESIGN: There is a hook on the left side pocket of the laptop bag. You can fasten the zipper of the main pocket and the computer pocket with the hook. This allows you to feel if a thief is trying to steal your items and helps to ensure your safety in daily life. A hidden anti-theft pocket on the back protect protects your valuable items from thieves.

COMFORTABLE DESIGN: The adjustable shoulder straps of the backpack is equipped with massage mats to make you feel comfortable when you use it and to ensure it doesn't pinch your shoulder. The shoulder strap is also equipped with a special card pocket and hook for glasses. The airflow back was designed with thick but soft, multi-panel ventilated padding to give you maximum back support.

EARPHONE & USB PORT DESIGN: This backpack is equipped with a USB charger outside that you can connect your power supply too. Use the built-in cable, external use cable, to connect your phone to so you can walk or travel while your phone is charging (we don't provide power supply). Finally, the headphone interface frees your hands when enjoying music or etc.

SERVICE SUPPORT & LIFETIME WARRANTY: With every Sosoon product, in case a customer receives a defective item or the product does not fit or work as expected, we will replace it for free or refund the order. If any quality problem arises in use, you will get a replacement or a full refund for a lifetime.