Water Warden King Size Air Bed

The plug on the side comes loose as you lay on it and deflates. The plug will not stay closed completely we tried several times and was very disappointed and uncomfortable the entire weekend. The bed was comfortable when u first get on but like I said it deflates. I don't know if was just ours or if it is a flaw in the design

It went flat 4 times the first night we blew it up and used it. It went in the trash and I'll never buy one of there air mattresses.