-Storage Space- This bike storage bag measures 24 cm long, 10 cm wide, and 10 cm high, offering 2.5L storage capacity for essentials such as mobile phones, keys, cards, wallets, and gloves. The front elastic band allows you to hang wet clothes and water bottles, and there's a small mesh pocket on the side for storing small items.-Durable and Waterproof- Made from 600D leather material, this bike bag is durable and waterproof to withstand outdoor conditions. Its waterproof coating protects your belongings from rain and splashes, making it an excellent choice for cycling, hiking, or daily commuting.-Beautiful and Functional- The bicycle handlebar bag features a cool design, shoulder strap, and waterproof zippers, and can be used as a handlebar bag or a shoulder bag, which is versatile and easy to access items.-Easy to Install- Multiple installation methods, use two detachable straps to securely attach the bag to the front, crossbar, or top tube of the bicycle handlebars. When not in use, simply remove it and carry it by hand or on your shoulder, making it a practical portable solution for any adventure.-Multiple Uses- This versatile bike bag is well-designed and suitable for a variety of models, including road bikes, mountain bikes, and folding bikes. In addition to cycling, it can also serve as a stylish shoulder bag for travel, camping, picnics, etc. Its multifunctional design truly meets your various needs from the city to nature.