Review for GU Energy Gel Flask – 2019
GU teamed up with 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 GU’s new 15-Serving pouches, fuel with it, and reuse it! BPA free PVC free GU-FLO Cap, optimized for GU and GU Roctane Energy Gels
Triathlon Gear and Triathlon Wetsuits 
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