 that you use to set up inside of a tent, and I would probably make my own if I was looking to do what you're doing, and then I would just buy the pump. And that way, you know, you open the door, whether it's Velcro or a zipper or whatever, you open that door and you drive in and out, and it's always there. So you really wouldn't need any air. You wouldn't need much more volume than like a computer fan with a –