With optimal breathability, comfort, storage and easy-access soft flask hydration, the men's Nathan Pinnacle 4 L hydration vest is designed to keep you at the top of your race day game.
- Best Use: Running
- Frameless
- BPA Free
- Gear Capacity (L): 4 liters
- Gear Capacity (cu. in.): 244 cubic inches
- Number of Exterior Pockets: 7
- Material(s): 85% polyester/8%nylon/5% spandex/2% rubber wire
- Dimensions: 16 x 16 x 4 inches
- Weight: 5 ounces