Pinnacle 18oz Ins. Soft Flask

Features:

• 18oz/532mL BPA-FREE NATHAN® x HydraPak soft flask with bite valve
• Proprietary soft flask interior rigid ExoSpine™ creates superior hand feel and support
• Grip Free. Lightweight, ergonomically designed hand strap contours to your hand for a comfortable, no-grip fit.
• Expandable Hydration. The 3D soft flask bottom optimizes storage and minimizes size, collapsing as you hydrate for easy handling and storage.
• Breathable wicking mesh strap for maximum comfort
• Small expandable stash pockets for gels, keys and other small essentials
• Soft flask can be easily removed from sleeve
• Weight: 25.75oz/73g
• Storage Capacity: 15.25cu in/0.25L