Nathan Vaporkrar Hydration Pack, Running Vest with 1.8L Hydration Bladder Reservoir, Men’s

  • Description
  • Size Guide
  • Additional information


Developed with the demanding specifications and endurance testing of world-class ultra runner, Rob Kramer, this men's-specific, body-mapped runners' vest is the ideal companion for those longer adventures and training days where there are no aid stations.


  • Lightweight 12L race vest with 1.8L bladder, designed to fit the male form
  • Body-mapped, form-fitting, & breathable, with an apparel-like fit
  • Includes the new 1.8L hydration bladder, designed to reduce sloshing
  • Multiple storage & stash pockets for on-the-go access to essentials
  • Front pockets fit bottles up to 22oz and Smartphones sized up to iPhone 7 plus

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Additional information


Medium, Small, X-Large, X-Small