Quality Materials: The bicycle saddle bag is made of high-quality polyester fabric and leather, offering a stylish and durable design. It features an internal mesh pocket for convenient storage and quick access to small items such as keys. Safety Reflective Design: Enhanced with a large reflective area to improve visibility in low-light conditions, helping alert vehicles and pedestrians, and increasing safety during nighttime rides. Easy to Install: No tools required. This saddle bag can be quickly and securely attached to the bicycle seat and seat post for immediate use. Lightweight and portable, ideal for travel and long-distance cycling. Large Capacity: Offers 1.2L of storage space, suitable for carrying mobile phones, tire levers, multi-tools, puncture repair kits, keys, cash, and other essentials. Can be mounted on the saddle for convenient access during rides or used for general storage. Versatile Use: Detachable design allows for easy carrying. Compatible with most bicycles, including mountain bikes, folding bikes, and road bikes. Delivery Quantity: 1 Piece Product Color: Black Product Size: Approximately 15cm x 7.5cm x 10.5cm