This square-shaped, classic business backpack perfectly captures the essence of business and style. With its spacious 17-liter capacity and three-layered design, this bag is ideal for both weekend getaways and daily work, allowing you to carry your laptop and other essentials with you. Important characteristics Water resistant, lightweight, and strong 1260D oxford fabric S-shaped shoulder strap that is comfortable and relieves shoulder strain The stroller can be fastened to it using the strap design on the rear. Specifically designed laptop layer that fits 15.6-inch laptops A concealed elastic mesh pocket to hold an umbrella, bottle, etc. 17L large capacity and 3-layer design make it easy to store necessities like books, keys, and phones.