Nathan FIRE & ICE Running Flask 2 X 235ML (8OZ)- NWT

Nathan FIRE & ICE Running Flask 2 X 235ML (8OZ)- NWT The first-ever double-wall insulated Flask with Fire & Ice technology means you’ve found your new favorite flask. Features: • Double-wall construction keeps fluids cooler 20% longer than other insulated bottles. • 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.