Flow Formulas Endurance Drink Mix Race 90 Tube. Features: Developed to help you perform your best during a race so you can easily refuel with one simple 95g tube Research based fuel to feel and perform your best. Created specifically for activities over one hour Replaces needed nutrients during hard racing and training efforts and features a Glucose to Fructose ratio of 1:0.8 based on current sports performance research Designed to be refilled with our Endurance Drink Mix to reduce packaging Specs: Model:Endurance Drink Mix Race 90 Tube Flavor:Lemon Lime Caffeine:No Dairy Free:Yes Gluten Free:Yes Soy Free:Yes Vegan:Yes Non Gmo:Yes Servings:1 Package:Each