THE PERFECT AMOUNT OF SPACE FOR THE GEAR YOU NEED - THE OSPREY SALIDA 8 MOUNTAIN BIKING HYDRATION BACKPACK. This backpack has all the space and organization you need for a day on the trails. The Osprey Salida 8 Mountain Biking Hydration Backpack features an AirScape backpanel which offers supreme airflow to keep you cool and dry. The pack stays close to your body as you ride, offering exceptional stability even when the trail gets rough. Store all the layers, snacks, and water you may need in the U-zip main compartment and separate hydration pocket. FEATURESWomen's-specific fit and sizingIncluded Osprey Hydraulics-