The Nike ACG Vest 5L is a versatile hydration vest specially designed for runners. It offers enough space for fluids and other essential items. While it's well-suited for trail running, it truly excels in its functionality across a variety of running conditions.Key FeaturesIdeal for athletes looking to boost their performance without sacrificing comfortErgonomic fit and lightweight materials, the vest is easy to wear even over longer distancesSmart pocket layout and a comfortable carrying system, so you can move freely during your runsMore DetailsVolume: 5L