GU Energy Gel Flask 5.5 oz


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Product Description
  • Customized GU® soft-flask with a high-flow nozzle, perfect for fueling during long activities without the mess
  • Flask holds 5 servings of GU® Energy Gel
  • Markings on the back of the flask to measure your fuel
  • Fill it with 15-serving GU® Energy Gel and Roctane® Energy Gel
  • Made from durable plastic, BPA and PVC free