Nathan VaporShadow

Specifically-engineered women's Race Vest. UTMB-capable with expandable cargo space, insulated bladder compartment, and 3-D Cooling Channel for maximum breathability and comfort. Includes 2.0L bladder. Capacity 11L.


฿ 6,560


฿ 8,200


Product video


  • High-capacity Race Vest designed to fit a woman's torso
  • Includes a 2L Hydration Bladder with unique Slideseal™ top closure
  • Dual stabilization system compresses bladder and load
  • Insulated bladder pocket to block transfer of body heat to liquid contents
  • Multiple zippered compartments and stretch mesh stash pockets for organization and increased capacity
  • Side stretch mesh zip pockets hold up to .75 liters
  • Hidden internal back pocket for optional ice pack
  • Wall mesh shoulder straps are highly breathable
  • Front bottle pocket is compatible with 22 oz/650 mL Tru-Flex bottle
  • One front-zip smart phone-compatible pocket
  • Stash pocket over left front pocket fits several gels
  • Pill pocket for electrolyte tabs
  • Rear external shock cord for increased capacity
  • Trekking pole clips
  • Reflective trims
  • Removable safety whistle
  • Load lifter system keeps bag contents up and close to the body


  • XS - 71.1-83.8cm (28-33in) chest
  • S/M - 79-91cm (31-36in) chest
  • L/XL - 86-102cm (34-40in) chest

Bladder Details

  • Replaceable 2L Hydrapak bladder
  • Slim and lightweight
  • Fills easily with wide mouth opening and fold over/Slideseal closure
  • Soft, high-flow bite valve and one-handed lock
  • Durable, kink-resistant drink tube
  • Plug-n-play, quick connection tube
  • Fill scale to monitor fluid volume
  • Reversible for easier cleaning and drying
  • BPA, PVC and Phthalate free; will not taint water taste
  • Durable Thermoplastic Polyurethane (TPU) construction
  • Meets or exceeds FDA and EC regulations