Powder 3.0 for cycling

Has anyone used the White Powder v3.0 for cycling? I ordered some with the idea of using before long rides, road bike would be around 30 to 50 miles, MTB would be 20 to 25 miles.
How many scoops worked for you? Did you bring some along on longer rides, much like bringing a PBJ? Did you pair with electrolytes?