A practical backpack suitable for storing laptops, tablets and personal belongings. Protect electronic equipment from damage. Lots of practical pockets for all accessories This backpack is made of durable and wear-resistant fabric, waterproof and can protect electronic products from damage. Adjustable and comfortable strap Ventilated back design can prevent back sweating when carrying backpack Water resistance The backpack has passed the waterproof test and can be effectively waterproof. Special backpack material can easily wipe dirt with cloth. USB charging The external USB port allows easy and practical connection of the charging cable. In the backpack, connect the cable to the power supply, such as portable mobile power supply. Ideal travel companion The suitcase holder allows you to travel comfortably with your laptop and accessories. -Backpack for laptops and tablets up to 15.6 inches Internal structure of the bag: concealed zipped pocket Internal structure of the bag: mobile phone pocket Internal structure: ID pocket Internal structure of the bag: zipped pocket with compartment Internal structure: Computer pocket Internal structure: camera pocket Flap opening: zip Lining texture: Polyester Accessory type:Backpack shoulder pads Number of shoulder straps:double Popular elements:Stitching Carrying parts:Soft grip Outer pocket type: Inner patch pocket Bag shape: vertical square With or without trolley: No Carrying system: curved shoulder strap