Tailwind Endurance Fuel 50 Serving Bag grip bounce-free comfort

bounce-free comfort

Unisex Sizing Guide

Examples: Men’s 10US wears 9AU

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Pocket with two corner openings

Tailwind Endurance Fuel 50 Serving Bag grip bounce-free comfortBig Sky Run Co Description Tailwind mixes with water to meet all your calorie, hydration, and electrolyte needs, without upsetting your stomach or making your taste buds revolt. Just toss it in a bottle or hydration pack, shake, and GO! Endurance Fuel formula contains sodium, potassium, magnesium and calcium, to speed the absorption of fuel and replace what you sweat out. Maximizes your absorption of water, more than if you were to drink water alone.