Flexible flask that compresses as you drink it to eliminate water bouncing inside and reduce sucking effort. The valve won't leak until you bite it.
- This soft flask compresses as you drink from it, letting you know how much you have left to drink.
- Minimal construction and shrink while you drink means it gets lighter as you Run!
- Super fast and accessible, a light squeeze gives ample hydration, without leaking.
- This soft flask compresses as you drink from it, letting you know how much you have left to drink.
- Minimal construction and shrink while you drink means it gets lighter as you Run!
- Super fast and accessible, a light squeeze gives ample hydration, without leaking.
