An update to our popular soft flask handheld that started it all, this 14-ounce version features an integrated hand strap and rigid ExoSpine for superior comfort and efficiency.
- 14oz /414mL BPA-FREE soft flask with bite valve
- The rigid ExoSpine creates superior hand feel and support for the soft flask
- Grip-free: Ergo-designed hand-strap provides grip-free comfort, and maximizes running efficiency
- Easy Hydration: Soft flask can be easily removed from sleeve, and used in NATHAN hydration vest pockets
- Breathable wicking mesh under hand position provides superior grip
- Ideal: Perfect for Marathons, Trail Running, Hiking, Cycling, Climbing & Outdoor Enthusiasts!
- Simple Storage: Small stash pockets for gels, keys, wallet & more
- Storage Capacity: 8.5 cu in/0.14 Liters
- Weight with Soft Flasks: 2oz/59g
- Size: One Size Fit Most