GU Energy Flask

GU makers teamed up with friends 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 from our new 15-Serving pouches, fuel with it, and reuse it!

We ship within the USA and International.

For additional information or photos, please email store@playtri.com or call us at 972-730-3288.