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 from our new 15-Serving pouches, fuel with it, and reuse it.
Fill GU Energy Flask with Energy Gel’s 15-serving pouches
Holds 5 servings of Energy Gel
Soft flask with high-flow nozzle
Includes marks on the back for measurement
Reusable container allows for refilling