This versatile BANGE backpack is perfect for any occasion, whether you're commuting to work or heading out for a weekend getaway. With a 16" laptop compartment, USB charging port, and expandable 22-35L capacity, you'll have all the space and functionality you need. The adjustable straps ensure a comfortable fit, while the waterproof material keeps your belongings safe from the elements. Available in sleek black, this backpack is a must-have for any unisex adult who values both style and practicality.