- Practical & Stable: Featuring a sleek design, this bicycle under seat bag is not only stylish but also highly functional. It installs securely using four Velcro straps, anchoring the bag at four points for a stable, triangular shape that prevents shaking while riding. - Large-Capacity Storage Space: The bag's thoughtfully designed compartments in the main pocket and side pockets allow for organized storage of essentials. Easily carry water bottles, wallets, gloves, mobile phones, and more, ensuring quick access to your items during your ride. - Weather-Resistant: Made from durable waterproof polyester, this bag includes a separate elastic drawstring rain cover. It serves as a protective cover for both the bag itself and your helmet, giving you peace of mind on rainy days. - Enhanced Safety Features: Equipped with reflective silver detailing, this bag increases visibility for safer night riding. The elastic mesh pocket for your water bottle, along with a secure top drawstring, ensures your bottle stays in place while you ride. - Versatile Compatibility: This under seat bike bag fits a wide range of bicycles, including folding bikes, mountain bikes, and road bikes. It is ideal for various activities such as commuting, leisure cycling, and long-distance rides. This bicycle under seat bag is designed to meet the needs of every cyclist, offering a blend of stability, storage, weather protection, and safety for a seamless riding experience.