It worked out nicely that my first event using the Ergo was the KCWO. Long and hilly courses combined with high temps and humidity = need every ounce of energy. I felt like carrying the Ergo really helped me not burn/waste my much needed energy. I know that I would have been struggling a little bit hauling the Mahal around all weekend.
Vibram Disc Golf, Plastic Addicts, Paragon, Big Hyzer Bag Co. and Whirld Sports-- www.danadiscgolf.com