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 Refillable Flask for Sports Nutrition Energy Gel, 5.5-Ounce

GU Gel and Flask

GU Roctane Energy Gel (15 Serving Pouch)

Branch Chain Amino Acid Supplement - Energy Gel – GU Energy Labs

GU Energy Gel – Sports Basement

GU teamed up with their neighbors at HydraPak to design this handy, reusable GU Gel Energy flask with a high-flow nozzle to make fueling for long

Gel Energy Flask

Maximize Your Endurance with GU Roctane Gel - The Ultimate Energy Boost!

Bike Mounted top tube Gel Flask holder for GU 4 oz.-6 oz.

Guest Gear Review: Gu 5 Serving Hydropak Flask

GU Energy Gel 15 Serving Pouch Excel Sports

GU Roctane Energy Gel - Gus' Bike Shop

GU Energy Gel – Sports Basement

Formula 250 - Mix a special sauce up and deliver with this.

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

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

GU Energy Flask