I was tired of flicking the ants and such off the beach towel, so I bought this cot mainly to use outside in the yard when I want to tan. The selling point was not only the price but also that the cot opens up flat. It is sturdy enough for sleeping but on a smaller side - junior size, if you will. I'm 5'6" tall and, when I lay flat on it, I barely make it between the metal ends of the frame. Also, if you plan to use this cot for sleeping, be aware of the middle bar which adds to the overall stability, but will poke you in the most unpleasant way, especially, if you're a side sleeper. Rather thick pad or blanket will be needed for comfort.