This Smart Backpack by Champs is made of water-resistant nylon and features multiple multi-functional pockets and various practical features like a soft-touch pocket for glasses, an earphones pass-through slot and inside keychain to make it the perfect everyday backpack. It comfortably fits a 15” laptop and features a USB charging port and cable for easy, on-the-go charging. Measures 7” x 19” x 13”.