It is not 11lbs, it is 6lbs. There is not enough fill, and it cannot be opened to add anything. It has gone almost flat, misshapen, and is no longer 18" high. It is now barely 13" high. Stating that it's 11lbs is deceitful. That implies it's tightly stuffed but it isn't. Nobody sits on, feet only by one person, and now it's a wasted item unless you're a child. It is less than a year old and mostly useless. I feel like I've been scammed!