Come and see our amazing products. This bag takes pragmatism as the core, has a USB charging port, a large-capacity main bag, and a portable earphone jack.The fine and wear-resistant waterproof fabric allows you to better protect the contents of the bag when you are outdoors or on business trips.Comfortable straps make you more comfortable and comfortable when backpacking.The design of the tie rod straps can make you more labor-saving and relaxed when traveling on business.This bag has a main pocket, a secondary pocket, two front pockets, a mezzanine, and two side pockets, which can hold a 15.6-inch laptop.Customized design is available. Pls confirm further with us if any query about packing info, inventory status and time schedule.