Our game-changing soft flask now holds even more fluid!
At 18 ounces, the new ExoDraw features an integrated hand strap for ideal running efficiency, and a rigid ExoSpineTM to maximize comfort as the fluid level decreases.
- 18 oz / 532 ml BPA free soft flask with bite valve to keep liquids from escaping.
- The rigid ExoSpine™ creates superior hand feel and support for thesoftflask.
- Ergo-designed hand strap provides grip-free comfort, and maximizes running efficiency.
- Hand strap is removable, allowing softflask to be used in Nathan hydration vest pockets.
- Removable neoprene sleeve offers insulation and a tactile, sweat-free grip surface.
- Expandable stash pocket for small items or nutrition