The Cosmos bicycle double pannier from Willex is a practical, durable bicycle bag for general daily use or groceries. Made of high-quality waterproof and water-repellent polyester, it can keep your belongings dry, while the eye-catching high-visibility reflective patterns provide extra visibility. Additionally, the robust, yet collapsible side panels allow the pannier to be folded and flattened for easy storage. The double pannier has been designed with a convenient front pocket and two side pockets for smaller items. The inside is equipped with a handy organiser.