This backpack is constructed with wear-resistant and splashproof polyester fabric, and offers 20L of room to store your necessities. It features a practical side pocket, convenient folding design, and widened shoulder straps for better weight distribution and comfortable carrying. Additionally, its nine trendy colors will perfectly match any of your outfits. Measuring 45 * 29 * 17cm/17.7*11.4*6.7inch, this backpack is lightweight and perfect for day trips.