Cocon is a chair with a built-in sleeping bag. I have not tested it, but I’m personally intrigued by the concept. It looks extra cozy. This would be awesome for when you are lazing around and realize you would really like to have a blanket or a sleeping bag, but don’t want to have to get up and pull it out of the closet. Never fret, you’re already sitting in it! Zip up and snuggle down for a long-winter’s coma.