Nathan Women’s Hydration Pack/Running Vest - VaporHowe 4L 2.0-4L Capacity with Twin 20 oz Soft flasks Bottles Hydration Backpack - Running Marathon Hiking Outdoors Cycling
- Material: 70% polyester, 7% spandex, 12% TPU, 4% nylon, 2% rubber wire, 1% acetal, 1% POM.
- Support/Suspension: adjustable strenum straps.
- Hydration Compatible: two 20oz flasks, 1.5L reservoir.
- Reservoir Included: [flasks] yes, [reservoir] no.