The Vaude Silk Road Plus Black is an extendable pannier that fits on top of the luggage rack, suitable for sporty cyclists. You attach the bag with Velcro on both sides of the luggage carrier. This makes the pannier stable, but you can also easily release it. The side pockets of the bag can be extended to side bags with 7 liters of extra storage space. In addition, the bag has a main compartment with zipper, with space for some tools or food. Because the Vaude Silkroad Plus has a detachable shoulder strap, you can easily take it with you when you get off the bike.