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The UltrAspire Reservoir is smart hydration that includes a high flow valve and bomb proof fluid delivery system. Patent pending Infusion Valve has a simple in, simple out closure. Just be careful- you’ll run out of fluids faster because you’ll be able to get it with less effort.



  • BPA free, Phthalate free, and PVC free
  • Slide SealTM opens wide for refilling, and seals tight.
  • Turns inside out for easy cleaning.
  • Simple Plug-N-PlayTM tube attachment.
  • 5/16th diameter tubing for high flow.
  • Tubing comes standard in UltraRed.
  • Available in 1L or 2L capacity

UltrAspire 1L or 2L Reservoir (v2.0)

  • Weight: 0.26 lbs

    Dimensions: 9.25 x 6 x 0.125 in

    Fluid Capacity: 1L or 2L

    Color: Clear

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