This waterproof and anti-theft nylon backpack bag offers both functionality and security for your belongings. With its durable construction and multiple compartments, it is perfect for everyday use or travel. Stay organized and worry-free with this stylish and versatile backpack. Bag size: Large Material: Nylon Imported Product measurements: Introducing our latest fashion backpack, designed for durability and longevity. With a waterproof surface and anti-theft features, it ensures your belongings stay safe. Plus, it's designed to relieve burdens during use. This nylon diaper bag backpack offers ample storage capacity, including an insulation pocket for small bottles.Series: Waterproof Diaper Bag SeriesFunction: Waterproof, Anti-Theft, Wear-Resistant, Burden-RelievingCapacity: 20-35L