The Modernist Waterproof Black Smart Backpack is a stylish and functional accessory designed for men. Made of durable polyester material, this backpack is perfect for carrying everyday essentials while on the go. Its waterproof feature ensures that your belongings stay dry in all weather conditions, making it practical for outdoor activities or commuting. The added USB and phone charger capability allows you to easily charge your devices on the move, making this backpack a convenient and modern choice for tech-savvy individuals.