Serfas Pannier Bags are stylish, high quality, and the most affordable way to add a ton of storage to your ride. The Pannier Single Bag mounts to a rear carrier rack and offers 22 litre capacity, buy two Single Bags to mount on each side of your carrier rack for a huge 44 Litres of storage capacity. A roll-top closure design with Velcro, Top Buckle, and water-resistant material, items are quickly accessible and safe from adverse weather conditions, perfect for commuting to work, going to class or heading to your local shopping centre. The durable, reinforced bag edges and stiffened rear bag panel ensure enough rigidity to keep items safe and secure, while the convenient safety light attachment loop can be swapped from one side to the other. Quickly dismount the bag with the webbed nylon top carry loop and convert into a stylish book bag with the webbed nylon shoulder strap.