Features 1. Scientific compartments, large capacity storage, and multi layered storage space design meet your daily needs. 2. Structure: Zipper hidden bag, mobile phone bag, ID bag, sandwich zipper bag, computer insert bag. 3. Multifunctional: It is specifically developed for air travel. Laptop backpacks are suitable for indoor and outdoor activities. And serve as a travel backpack, work backpack, and mountaineering backpack. 4. Practical and comfortable: The laptop backpack with USB slot provides a convenient way to charge your phone. Earphone jack for hands-free music enjoyment. And the luggage strap allows the backpack to slide through the upright luggage duct, making it easy to carry. 5. Wide and comfortable foam shoulder strap helps reduce shoulder pressure. If a large and lightweight backpack has a heavy load, please tighten the straps on the shoulder straps to balance the weight. Specification Material: Oxford Color: Black Capacity: Can hold 15.6-inch laptops Size: 38 x 30 x 5 cm Weight: 800 g Package Include: 1x Shoulder bag Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement. Sold by-YJL official store