Features
- 14oz/414 mL BPA-FREE soft flask with bite valve
- Rigid ExoSpine™ provides support for easy carry
- Ergo-designed hand strap provides grip-free comfort and maximizes running efficiency
- Soft flask can be easily removed from sleeve, and used in NATHAN® hydration vest pockets
- Breathable wicking mesh under hand provides superior grip
- Small stash pockets for gels or a key
- Storage capacity: 8.5cu in /0.1L
- Weight with soft flask:2oz /57g
