Optimize your run with the most convenient 12oz. handheld flask with the Push-Pull Blast Valve™ cap. Whether you are running one mile or a few, the fully-adjustable hand strap with chafe-free thumb hole and TPE grip will keep your fingers and hands relaxed while you get to focus on the road ahead.

• Brand: Nathan
  
• Ergonomic Flask with TPE grip to prevent sweating
  
• Push-Pull Blast Valve™ cap allows for quick bursts if hydration
  
• Fully-adjustable hand strap with chafe-free thumb hole
  
• Expandable zippered pocket for nutrition, keys, and small essentials
  
• 70% Nylon, 30% Polyester
  
• Storage Capacity: 8.5 cu in/0.14 Liters
  
• Weight With Bottle: 3.42 oz/97 g