Sell Promotion Casual business backpack fashion texture 15.6-inch laptop bag waterproof with USB charging port large capacity best price

business casual backpack Brand:QISHUTAN Material: Nylon Inside: polyester Size: 43*28*19cm (manual measurement, there is an error of 1~3cm belonging to the normal range, please understand) Capacity: A4 paper, 15.6-inch laptop Multiple pockets: main pocket*1, auxiliary pocket*1, outer pocket*2, side pocket*2, shoulder card slot*2, top zipper pocket*1 Compartment: computer compartment, pencil case, wallet bag, hidden zipper pocket, etc. New products in spring 2021~! The fabric is super comfortable, feels like a down jacket, and the quality is felt Large capacity is very suitable for business travel, trolley case strap design, easy to move Water-repellent material, such as rain and snow, the bag is not easy to seep #15.6 inch