Hydrapak Ultraflask Speed 500ml snow study Opens from 40 mm to

Opens from 40 mm to 100 mm

BLADE MATERIAL Aluminium Alloy

Please use only with Black Diamond or G3 skins

and sustainability come together to make the 4-Quattro XT the perfect boot for hard chargers

Improves bite:

Hydrapak Ultraflask Speed 500ml snow study Opens from 40 mm toPart 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.