Experience the ultimate in durability and functionality with ROMANZO's Waterproof Travel Backpack. Designed in Mainland China, this unisex backpack features an external frame and is made of high-quality nylon material. Choose from a stylish range of colors including dark blue, black, orange, and grey. With a generous size of 52 x 33 x 20cm and a 30-40 liter capacity, this backpack is lightweight at only 670g, making it the perfect choice for all your outdoor adventures.