The Airpill belt is about as cool as the water in the Rio Grand river. Wait, is that water really cool because this belt sure is. I really know nothing about the Rio Grand river, does it even have water? This belt is a nylon cut to size boy scout belt that is so strong you could use it to hang yourself upside down from a bridge 100ft over a bed of spikes. Granted we do not suggest this and we are not responsible if you try it and the belt fails. The belt was made to hold up your pants bro, that is about it and that is all you really need.