Eliminate that annoying sloshing of water in your bottle. This soft flask compresses as you drink, letting you know how much you have left.
Minimal construction and shrink while you drink means it gets lighter as you run!
Weight (lb oz) / Dimensions (cm)- 0.70 oz / 19 x 7 x 3 cm.
Super fast and accessible, a light squeeze gives ample hydration, without leaking.