We had a down duvet that we purchased years ago from a resort in Mexico.  We thought there could be none better.  Then I saw the add that Casper ran and looked at the new duvets.  It looked extremely nice/comfortable so I wanted to take a chance and purchase one..

What an amazing experience.  It far exceeded my expectations.  It has created the most comfortable sleep I've had in many years.  I can't say enough about the Casper Duvet .  I would recommend it to anyone either buying one for the first time or if you have one currently and want a new experience, try the Casper Duvet!!!