The Sport-Roller Plus, as a singlebag, can be attached to both the rear luggage rack and a front rack. Due to its size it can also be used as an individual bag on a childs bike. Made from abrasion resistant Cordura fabric, it withstands all weather conditions, be it rain, snow or dirt. The interior of the bicycle bag is accessible through the proven roll closure and provides ample storage for all essential items, whether for your daily commute or adventurous journeys. The QL2.1 mounting system allows for quick and straightforward attachment to the bicycle. So, you'll be ready for your bike ride in no time.