The proven trunk for your bike is now available with the newly developed Ortlieb Rack-Lock system. With four adjustable hooks on its underside, the Trunk-Bag can be conveniently mounted to virtually all commercially available bike racks. Secure it with a key, and then quickly remove it again whenever you like. No further adapters are necessary with the Rack-Lock system.
The waterproof bag also has a range of advanced and proven features: robust rip-stop nylon fabric, waterproof TIZIP zipper and a padded carrying strap that can be fixed to the top of the bag when mounted on the bike, internal zip pocket for small items and two outer pockets (not waterproof). Reflectors on both sides and a loop for an additional rear light (not included) offer enhanced safety.
Note that if you want to use the Trunkbag together with panniers, then it is best to have a rack that carries the panniers on a separate rail like the Logo, Cosmo or Pioneer racks.