At work I saw a 32 ounce Gatorade I had not seen before. When I checked my handheld scanner to locate it, I checked the location and realized Gatorade radically changed their bottle design. They also shrunk the bottle to 28 ounces, the same as Powerade. They also increased the price from $1.18 to $1.98.
If you like Gatorade, get the bell shaped bottles while you still can. The ones that are curved in the middle are the expensive ones.