Nathan Sport Propeller 2.0

  • Unique molded holster for quick, one-handed flask access
  • The race cap incorporates a silicone base to prevent sliding on a bike frame
  • Universal attachment plate: screws in place of bike cage or attach anywhere on bike with Velcro straps or zip ties
  • Silicone base ensures the propeller won't slide on frame or damage bike
  • Race cap and high-flow, one-way valve opens and closes automatically offering a quick shot of gel