Our Hotel Suite Duvets have been tried and tested in Hotels around the world providing the softness that a natural filling provides but with the benefits of synthetic. The 13.5 TOG Duvet is ideal for the winter months providing a well-insulated warmth that you would expect from a premium filled product. With a 233 thread count outer these percale duvets have a pocketed construction which keeps the filling evenly distributed and eliminates any cold spots for a luxurious drape.