HydraPak UltraFlask Speed 500mL import_2022_07_19_144552 Elastic waistband with internal comfortband

Elastic waistband with internal comfortband and internal drawcord

Storage options: - Two oversized hip pockets expand to fit your essentials - A bungee loop secures keys

lightweight ride

Everyday Run

Reflective branding on chest and piping on side seam

HydraPak UltraFlask Speed 500mL import_2022_07_19_144552 Elastic waistband with internal comfortbandPart of our ultra light series, the 500 ml is so light, you might forget you brought it. Weighing in at just over an ounce, its optimal hydration, no matter what kind of runner you are. Its pliable material conforms to most pockets, it shrinks as you drink to minimize water movement and it can be used with or without the tube. Topped with a new feature, the SpeedFill cap, makes aid station refills a breeze. Ultra light weight, ultra useful. Fits