How to use: First, use the mounting system with spacers and Velcro straps to attach the bag securely to your handlebar. Then, open the roll closures at both ends to put in your gear. You can use the outside compression belts to stow extra items. If you need more space, attach an ORTLIEB Accessory - Pack using the four hooks. Notes: Make sure the bag is tightly attached to the handlebar to prevent it from falling off during your ride. Avoid overloading the bag to maintain balance. Maintenance: After use, wipe the bag with a damp cloth to keep it clean. If it gets wet, let it dry thoroughly before storing it.