Nathan Quickstart 4L Hydration Bladder Pack

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Vapor Blue-True Navy
Black-Metallic Gold
Quiet Harbor-Cerulean-Purple Cactus


This 1.5-liter hydration bladder pack (w/4 L total storage capacity) provides a low-profile, minimalist way to comfortably wear your water and bring along other essential items on your journey.

  • 1.5 L hydration bladder included
  • Front storage for nutrition and phone, fits most large-format smartphones
  • Main back zippered pocket for extra layers and other running essentials
  • Adjustable front and side straps for dialing in a perfect fit
  • Soft perimeter binding prevents chafing
  • Weight without Bladder: 5.5 oz/156 g
  • Weight with Bladder: 9.5 oz/269 g
  • Total Storage Capacity: 244 cu in/4 L
  • Unisex; One Size Fits Most

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