The most functional and comfortable insulated Flask ever! Our new Ergological-shaped SpeedDraw Flask with Fire & Ice technology allows for the most natural grip possible and easy-squeeze access to fluids.
18 oz / 535 mL double-wall insulated and hi-viz reflective SpeedDraw Flask with Race Cap offers quick bursts of fluid and keeps liquids cooler longer.
Fully adjustable hand strap with thumbhole enables grip-free running.
Large, expandable, zippered pocket carries phone, keys, ID and other running essentials.
5/5 on 1 total reviews
I ordered through our local store and it came in the next day. My husband loves Nathan hydration and bought this because the bottle is insulated especially for our brutal South Carolina summer!