Nathan QuickStart 4L Unisex Hydration Race Vest

Fluid Ounces: 4 liter Capacity: 4L (with 1.5L Bladder) Get ready to take on your next trail racing adventure with the stealthy, Nathan QuickStart 4L Vest with 1.5L Bladder. This minimalistic premium race-day ready carrier is perfect for speed demons out there. Runners will love the barely-there feel and the easy access to nutrition on the go. Adjustable sternum d One Size Fits Most.