Small and mighty, the redesigned Nano Vest is lightweight with 3D micro mesh for added comfort, making it the ideal choce for trail runners. This version offers a dual sternum strap attachment system with integrated reflectivity. It also comes a removable safety whistle and two best-in-class 500 ml Quick Stow flasks.

  • 3D Micro Mesh fabric for added comfort on your run
  • Adjustable sternum straps that let you dial in a personalized fit 
  • Pack conforms to your body to reduce uncomfortable chafing
  • Front left strap zipper pocket for most plus-sized phones
  • Front right envelope mesh pocket for gels or keys
  • Rear stretch pocket for light jacket or gloves
  • Dual underarm stash pockets for gels or small essentials
  • Rear trekking pole straps and pouch for secure storage
  • Emergency whistle on the right shoulder strap
  • Top hanging loop for drying or storage
  • Reflective detailing on front and back for added safety
  • Self-sealing Big Bite™ valve for easy bite and sip
  • Leak-proof shut-off valve closes with a quarter turn
  • Large-cap opening for adding ice or cleaning
  • Volume indicators for hydration tracking
  • Volume: 1.5 L / (90 cu. in.)
  • BPA/BPS/BPF-free
  • Weight: 4 oz. 
  • Dishwasher safe
  • Imported
Weight4 oz.
Country of OriginImported
Style Number2058400
Product SKU33891900036
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