Osprey Dyna 15L Women's Running Hydration Vest with Hydraulics Reservoir, Cascade Blue/Silver Lining, Medium/Large

Speed & Stability - Designed for a close to body fit, Duro/Dyna provides bounce-free fit that's lightweight and stays out of the way of your running goals Easy Essentials Access - Smart pocketing keeps your essentials, like hydration, gels, whistle and phone, accessible while out on the trail or around the neighborhood Stay Seen - Reflective graphics are intended to help keep you visible for those early morning runs or overnight epics Hydration Included - From handhelds to vestpacks, stay hydrated whether you're enjoying a fun run at the park or running unsupported ultras. Hydraulics 2.5 L LT run-specific reservoir included Trekking pole/ice axe attachment Item Dimensions: 16.1H x 9.8W x 7.9D in; Item Weight: 1.61lb