1 Kool-Aid packet or similar kid drink mix ( 27cents @ Target 20 cents @Wal-mart and they have a no frills brand for 12 cents)
1/4 tsp Lite salt
1/4-1/2 tsp salt
heaping 1/2 cup sugar
2 quarts water
1/2 tsp citric acid or 2 tbls of lemon juice ( citric acid is sold in the health dept or wine/cheese making stores)
Measure, Mix, Chill, Drink.
Easier than driving to the store. If you are going to be sweating a lot you may want to use more sodium. **** disclaimer, I am not a Doctor nor do I play one on TV. Please do your own research. This is one of many sites that discuss Sports Drinks.