The Vaude Aqua Back Single Rear Pannier is waterproof and climate neutrally manufactured with durable, PVC-free tarpaulin material and made to accompany you on your daily travels. The roll closure allows you to customize the size of the bag and seal it so that it's water tight. An extra inside pocket makes it easy to store things separately. The bag is securely attached to either the right or left side of the back gear rack with the QMR 2.0 system, which also allows for easy adjustment and quick on-and-off. With a bike lock, it can be directly locked onto the QMR hook. It can also be used together with the Vaude practical accessory bags: Toolbag Back, Sortyour Back, Addita Bag.