Fire & Ice Flask - 2 pack

Style Number: NS4580-0059
The first-ever double-wall insulated Flask with Fire & Ice technology means you’ve found your new favorite flask.


  • Integrated 3M™ reflective fabric offers
  • 360-degree reflectivity for visibility in
  • low-light conditions
  • Race Cap offers quick bursts of fluid
  • Fits all 10 oz Nathan hydration belt
  • SpeedFit holsters and the QuickShot Plus
  • insulated handheld
  • Dishwasher-safe (top rack only)
  • BPA-free with odorless and tasteless technology