The UltrAspire 2 L 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 with the 2 L Reservoir – 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
  • Reservoir comes in 1 and 2 liter sizes.
  • Slide Seal™ opens wide for refilling, and seals tight.
  • Turns inside out for easy cleaning.
  • Simple Plug-N-Play™ tube attachment.
  • 5/16th diameter tubing for high flow.
  • Tubing comes standard in UltraRed.

UltrAspire 2L Reservoir 2.0

  • Weight:    0.31 lbs

    Dimensions:    14 x 6 x 0.125 in

    Fluid Capacity: 2L

    Color: Clear