GU Energy Reusable Flask - 5.5 Oz.

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GU Energy Reusable Flask - 5.5 Oz.

Active Nurtition Flasks

GU Energy teamed up with Hydrapak to design a customized soft-flask with a high-flow nozzle to make fueling for long efforts more convenient and less sticky. Now there is no need to store multiple small packs while on longer runs - get more gel in a convenient and reusable flask.

Product Details

Benefits Include:

  • Fits 15 servings of energy gel for conveniency.
  • Marks on back of flask help track nutrition intake.
  • High flow nozzle makes it easier and less sticky to get gel.


  • Style: 124119-FL


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