This pared down bike backpack with good weight-to-comfort ratio benefits from the breathable deuter Airstripes back system. Providing athletic mountain bikers with good airflow across the back and a snug fit for technical trails.  A sternum strap and mesh hip fins give the pack additional stability. With bluesign(R) approved body fabric made of 100% recycled materials and components made using environmentally friendly, resource-efficient manufacturing practices, the Race meets the highest environmental standards and is climate neutral, and PFC free. deuter - Race 8l Bike Backpack Women black