Due to its size, the Sport-Roller Plus, as a single bag, can be used not only on the lowrider front rack or the rear luggage rack but also as the first individual rear bag on a child's 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 space for all essential items, whether for your daily commute or adventurous journeys. The Quick-Lock2. 1 suspension system allows for quick and straightforward attachment to the bicycle. So, you'll be ready for your bike ride in no time, without having to worry about bag attachment.