This bladder is truly unique. You may ask, "how can a hydration bladder be different?" Nathan's comes in an effective hourglass shape with an internal baffle – keeping it slosh-free. The baffles on the inside act as a disruption to the big slosh of water from one spot to another in your packs that are commonplace. Keeping you from that feeling of something dancing on your back. Additionally, it's BPA-free hydration bladder includes quick release hoses for convenient cleaning and a faster set up. Details: BPA free Sleek hourglass design and internal baffle to reduce sloshing Quick release hoses for convenient cleaning Slip into your favorite Nathan Race Vest What are my options? Fortunately for you, there are three different sizes to choose from. The Nathan Hydration Bladders come in a number of sizes. And an insulated one too! Compatible with other Packs/Vests: Pinnacle 4L, Pinnacle 12L, VaporKrar 2.0 12L, VaporHowe 2.0 12L, HPL #020, and Intensity.
