Material: Crafted from high-quality, waterproof nylon, this for saddle bag is built to withstand the rigors of daily cycling. Its robust construction ensures your belongings stay dry and secure, no matter the weather. Enhanced Safety Features: Equipped with reflective patches, this bag enhances your visibility during night rides, making it for road and mountain biking after dark. Compact and Portable: Despite its spacious interior, the bag maintains a compact form, making it easy to carry when off the bike. It's perfect for daily commutes or long tours. Easy to Install: This saddle bag features a convenient mounting system that fits most seatposts securely, making installation quick and hassle-free. Versatile Use: Ideal for both and road bikes, this pannier offers a practical solution for carrying tools, snacks, and other essentials without hindering your ride performance. Specifications:A:Buckle Version Color:As Shown Material:Nylon Package Contents: 1 * Riding Bag Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.