Stay hydrated for miles on end with this 18-ounce version of our slosh-free, ultra-efficient and super-comfortable soft flask handheld.

Product Details

Benefits Include:

• 18oz / 535 mL BPA-FREE Insulated Soft Flask with bite valve
• The rigid ExoSpine for superior hand feel and support for the soft flask
• 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 position provides superior grip
• Small stash pockets for gels or a key
• Storage Capacity: 8.5 cu in/0.14 Liters

Specifications:

• Style: NS4863-0525-00

Benefits Include:

• 18oz / 535 mL BPA-FREE Insulated Soft Flask with bite valve
• The rigid ExoSpine for superior hand feel and support for the soft flask
• 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 position provides superior grip
• Small stash pockets for gels or a key
• Storage Capacity: 8.5 cu in/0.14 Liters

Specifications:

• Materials: SKIP
• Style: NS4863-0525-00