Keep your essentials dry, organized, and visible on every ride. This rear saddle bag combines a roomy interior with waterproof, wear-resistant material and reflective detailing to protect your gear and increase safety. Key benefits - Large, practical storage: Spacious interior holds tools, a wallet, phone, snacks and other essentials so you can ride without extra baggage. - Weather protection: Made from waterproof material to shield contents from rain and moisture so items stay dry and secure. - Improved night and low‑light safety: Reflective piping and bands increase visibility to motorists and other cyclists. - Long-lasting construction: Wear- and scratch-resistant material provides everyday durability for commuting and off-road use. - Fast access and security: U-shaped double-opening cover gives easy access to items; the elastic cord buckle keeps contents firmly in place. - Added organization: Side pockets provide quick access to small items and keep frequently used items separate. Compatibility - Designed to fit a wide range of bicycles, including electric bikes (e-bikes), road/racing bikes, and mountain bikes. Works well with most rear saddle setups. Practical use scenarios - Daily commute: Store your phone, keys, wallet and a compact rain jacket. The waterproof shell protects electronics and documents during wet weather. - Long rides and e-bike trips: Carry a multi-tool, spare tube, energy bars and a power bank. The spacious interior plus secure cord keeps gear organized and stable. - Evening training or night rides: Reflective piping enhances visibility, making you easier to spot by cars and other cyclists. What makes it stand out - Combines capacity, waterproof protection and reflective safety features in a single rear saddle bag. - Durable, abrasion-resistant material and practical design elements (double opening, elastic cord, side pockets) focused on usability and reliable performance. Materials and functions - Waterproof, wear- and scratch-resistant outer material. - U-shaped double-opening cover for easy loading and unloading. - Elastic cord buckle to secure items inside. - Side pockets and reflective piping/band for added function and visibility. This rear saddle bag is a practical, durable solution for cyclists who need reliable storage, weather protection and improved visibility without compromising compatibility across bike types.