First Endurance EFS Liquid Shot Flask - 5 oz. - $3.93

First Endurance Electrolyte Fuel System (EFS(TM)) liquid shot flask contains 5 oz. of a high-performance energy formula that's loaded with electrolytes, amino acids and carbohydrates. EFS liquid shot has been formulated to provide fast and sustained energy for muscles; EFS does not contain gelling agents that can potentially slow absorption and digestion. 1,500mg of electrolytes help to reduce cramping and keep you hydrated. 1,000mg of amino acids can help to reduce post-exercise muscle damage and fatigue. Resealable, refillable flask can be washed in the dishwasher and used over and over; flask can be recycled at the end of its usable life. *Discount will be applied when you check out. Offer not valid for sale-price items ending in $._3 or $._9. - $3.93