High-woven waterproof nylon 1.Adjustable strap length is very convenient and practical 2.High-performance internal space management, flexible compartment design, large capacity, easy access 3.Waterproof abrasive-resistant 4.Feel soft, smooth and shiny 5.Exquisite work, look more beautiful Combine ergonomics,using advanced green fabrics, stylish multi-functional layout, a variety of materials can ...