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GU Flask 500ml

GU Flask 500ml

We partnered with our neighbors at Hydrapak to design customized soft-flasks built for endurance athletes. The 500 ml flask is designed to fit seamlessly into running vests perfect for mixing Roctane Energy Drink Mix or Hydration Tabs on the go. The flask features a high-flow nozzle for quick sips when you need them most.

Suggested use guide

GU Flask 500ml

GU Flask 500ml

$18.00
$ 18.00
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Shipping calculated at checkout.

We partnered with our neighbors at Hydrapak to design customized soft-flasks built for endurance athletes. The 500 ml flask is designed to fit seamlessly into running vests perfect for mixing Roctane Energy Drink Mix or Hydration Tabs on the go. The flask features a high-flow nozzle for quick sips when you need them most.

Suggested use guide
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    GLUTEN FREE

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    DAIRY FREE

  • MADE IN USA

  • KOSHER
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SUGGESTED USE GUIDE

    0-1 Hours Of Effort

    Eat an Energy Gel five-minutes before activity and every 45 minutes along the way.

    Aim to drink 48 oz if you’re out for three hours. Add electrolytes for hydration with GU Drink Tabs or ROCTANE Electrolyte capsules.

    2 Gels 2 Gels
    48oz Water 48oz Water

    1-2 Hours of Effort

    Eat an Energy Gel five-minutes before activity and every 45 minutes along the way.

    Aim to drink 48 oz if you’re out for three hours. Add electrolytes for hydration with GU Drink Tabs or ROCTANE Electrolyte capsules.

    2-3 Hours Of Effort

    Eat an Energy Gel five-minutes before activity and every 45 minutes along the way.

    3-4 Hours of Effort

    Eat an Energy Gel five-minutes before activity and every 45 minutes along the way.

    4-5 Hours of Effort

    Eat an Energy Gel five-minutes before activity and every 45 minutes along the way.

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    ROCTANE ENERGY GEL OVERVIEW

    What’s the ROCTANE difference?

    ROCTANE Energy Gels are designed for long-duration and high-intensity activities. They’re packed with up to three times as much sodium (depending on the flavor), and three times as many branched-chain amino acids as compared to our original Energy Gels.

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    COMPARE ENERGY GELS

    Roctane Energy Gel

    ROCTANE ENERGY GEL

    For long-duration and high-intensity training and racing with more electrolytes for hydration and amino acids for your muscles.

    Key Differences

    • 1.1 oz
    • Smooth Gel
    • 100 kcal
    • 21g Carbs
    • 3X Electrolytes
    • 3X Branch Chain Amino Acids
    Original Energy Gel

    ORIGINAL ENERGY GEL

    GU Original Energy Gels pack quick, effective, and sustained energy to meet the demands of all types of activity.

    Key Differences

    • 1.1 oz
    • Smooth Gel
    • 100 kcal
    • 22g Carbs
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    Liquid Energy Gel

    LIQUID ENERGY GEL

    The same portable and fast-absorbing carbohydrates as our original Energy Gel in a refreshing liquid form.

    Key Differences

    • 1.3 oz
    • Light Liquid
    • 95 kcal
    • 23g Carbs
    • -
    • -
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    PRO APPROVED FOR CYCLING

    Alison Tetrick - Cyclist

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    Favorite GU Product
    Roctane Energy Gel

    Favorite Energy Gel Flavor
    Cold Brew Coffee

    Favorite Nutrition Hack
    3-4 x GU Energy Gels in gel flask with a little water

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    GU GIVES

    The GU Gives program is a way for GU to support our communities and the planet.

    Our Mission