GU Energy Flask

We teamed up with our neighbors at Hydrapak to design a customized soft-flask with a high-flow nozzle to make fueling for long efforts more convenient.
We teamed up with our neighbors at Hydrapak to design a customized soft-flask with a high-flow nozzle to make fueling for long efforts more convenient and less sticky. The Flask holds 5-Servings of Energy Gel and includes marks on the back to measure your fuel. Fill it with Energy Gel, fuel with it, and reuse it!

GU Energy Gel Flask – CCACHE

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GU Liquid Energy Gel – GU Energy Labs

Review of GU soft flask Review of GU softflask, its a good $ saver for sure, over time. But I am dont like it for long runs or races. Portion control

GU Energy Gel - 15 Servings

GU Energy Gel GU Energy Labs

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GU Energy Gel 15 Serving Pouch Excel Sports