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The Pinnacle Soft Flask 18oz Handheld features Nathan’s advanced Exo Shot flask technology in an updated carrier and grip-free strap for unmatched comfort. It boasts an expandable pocket for keys and essentials, ideal for marathons, trail runs, hikes, climbs, and more.

• Lightweight, ergonomic mesh strap contours to your hand for a comfortable, no-grip fit
• The 3-D soft flask bottom optimizes storage and minimizes size, collapsing as you hydrate for easy handling and storage
• The small, wrap-around pocket with an elastic opening easily stores essentials like keys or nutrition
• 18 oz / 532 mL BPA-FREE Nathan x Hydrapak soft flask with bite valve
• Proprietary soft flask interior rigid ExoSpine creates superior hand feel and support
• Ergonomically-designed hand strap for grip-free comfort
• 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: 15.25 cu in/0.25 Liters