I had tried several energy gels and drinks on the market and found they did not live up to their advertised claims. A cyclist friend gave me a Gel Pack and I’ve been hooked every since! I use the Gel Packs before each cycling event, ice hockey game, and weight training session and the difference in my sustained energy level is nothing short of remarkable. Further, the e-Fuel keeps me sustained for the 2nd hour and beyond when cycling. I recommend CRANK products to all of my friends.