I have one bag for powered cart use. Big enough to carry a lot of liquid refreshment. At least a six pack in the turb cooler. The other is for "pull cart" use or carry. The pull cart I have is "Bag Boy", well over forty years old. My Dad gave it to me. I like it because the wheels will fold up next to the bag or down, depending on how much room in the trunk at the time.:thumbsup: