Designed for women, the Day Star offers a curved harness that fits her body and a sternum strap positioned for stability and comfort. 70oz of water keeps you feeling great for 2-3 hours on the trail. - OMEGA HydroTanium Reservoir with Lifetime Warranty - Women's Independent Suspension Harness curves with your body for a comfortable and stable fit - Air Mesh harness with Velvetex lining for ventilation and comfort - Front pocket organizer offers secure storage for electronics, cell phones, or other valuables - Main compartment holds extra layers or lunch