Constructed with high-quality, abrasion-resistant Cordura fabric, the Back-Roller Core ensures your gear stays protected during every ride. Boasting a generous 20-litre capacity, it provides ample space for your essentials, making it an ideal choice for commuters, tourers, and avid cyclists alike.Seamlessly integrating technical prowess with user-friendly features, this pannier bag is equipped with the patented QL2.1 mounting system for hassle-free attachment to your bike rack. The roll-top closure not only ensures a secure seal against the elements but also allows for easy access to your belongings.Navigating unpredictable weather is a breeze with the Back-Roller Core's waterproof design, safeguarding your gear from rain, splashes, and mud. Additionally, the reflective details enhance visibility in low-light conditions, prioritizing safety on the road.The thoughtful internal organization includes a zippered pocket for valuables, ensuring your essentials stay organized and easily accessible. The bag's minimalist yet stylish design adds a touch of sophistication to your cycling ensemble.Gear up for your next adventure with the Ortlieb Back-Roller Core 20L Single Pannier Bag – where functionality meets durability, and cycling excellence meets your every need.