Commute to work in style with the Ortlieb Back Roller City pannier bags. These cycling panniers can be used on both sides for maximum storage or as a single when youre only carrying the essentials. 3M Scotchlite materials enhances your on-road visibility for extra safety while edge protectors improve the durability of these bags. The Ortlieb Back Roller City panniers have a capacity of 40 litres (combined) or 20 litres per bike bag. Key Features Can be used both side or as a single pannier 3M Scotchlite material reflectors Edge protectors Capacity 40 Litres