Osprey Packs Verve 9 Hydration Pack Women's- 549cu in - $98.95

From aspen-lined singletrack to heart-pounding trail runs, you'll love the female-specific fit and convenient thirst quenching afforded by the Osprey Women's Verve 9 Hydration Pack. The included three-liter Hydraulics Reservoir is shaped to match the contour of the AirScape back panel for better balance and pack fit, the magnetic bite valve pairs with the magnetic sternum buckle to keep the hose secure when you're bouncing down the trail, and the pack holds a snack and an extra layer when you just need room for a few small items. - $98.95