The Ortlieb Urban Back-Roller pannier is waterproof and spacious enough to carry your lunch and a change of clothes. It's plenty tough enough to accompany you on rainy-day commutes.
Features
Made of a special blend of cotton and Cordura® nylon fabrics for reliable weather- and abrasion-resistance
Inner polyurethane coating is waterproof, protecting contents from rain and snow while easing clean up if something spills
The practical QL2.1 mounting system easily attaches the pannier to your bike rack