Product Description
Soft Flasks are the preferred handhelds of ultra-runners as they are optimized in every way.Details
With a rigid ExoSpine™ in the handheld, the flask is easy to hold on to regardless of how much water is in the flask. Soft flasks conform to any shape to eliminate sloshing and you always know EXACTLY how much water you have. Much like our hard flasks we offer both insulated and non-insulated flasks, keeping water cooler for 38% longer.
Features:
- Soft flask can be easily removed from sleeve, and used in NATHAN hydration vest pockets.
- ExoSpine™ gives structure to the soft flask making it easier to hold and take in and out of the sleeve.
- Ergo-designed hand strap provides grip-free comfort, and maximizes running efficiency.
- Breathable wicking mesh under hand position provides superior grip.
Specs:
- Insulated Soft Flask with bite valve
- Ergo-designed hand strap