Have you tried the Gatorade Fit Prime 01 chews? They are similar to other electrolyte chews on the market. They deliver sugar and electrolytes in an easy format for during or post workouts.
I have used them before, during, & following workouts, running, cycling & martial arts. I found them to be easy to eat even when you are in the middle of a workout and may have cotton mouth. They are very useful for when you are exercising for long periods of time & unable to rehydrate without the slogging stomach result of excess fluids.
They tasted great & were a nice fueling option. I recommend them!