Product name: Laptop backpackLarge zippered main pocket with dedicated laptop compartment,It can hold a screen up to 15.6 inches,Open pockets can be used for reading materials and working documents,The spacious space and well-organized pockets can meet daily needs,Use function:Laptop slot, file area, side pocket water bottle, umbrella and other mobile phones, pen and pencil casesSafety design: Water-proof and scratch-resistant materials ensure that your laptop can remain safe in any weather conditions.The extra padding on the bag and shoulder straps provides you with a high level of comfort and protection.Anti-theft zipper and back pocket design make your business trip more enjoyable