Corepack Work For Men and Women Anti-Theft 15.6 Inch Laptop Backpack 26LProduct Description: The Gilmore Oak Corepack Backpack is built for modern professionals who value security, style, and functionality. Crafted from premium durable leatherette with a water resistant finish, it keeps your belongings safe and organized wherever you go. Safe from Thieves It comes with a number lock and a hidden secret pocket at the back, so your phone, money, or important things stay safe when you travel or go to school or office.