A great alternative to a natural down duvet, this heavy weight 30 oz. twin-size hotel duvet insert is filled with 100% micro gel polyester, a special high slick polyester batting that provides a down-like synthetic feel with superior thermal insulation properties. This duvet insert gives your guests a home-away-from-home feel, enveloping them in warmth for a good-nights rest. Its outer fabric, or ticking, is box stitched 11" x 11" for fiber stability during washing and features a soft, 100% cotton 230 thread count cambric weave. This special weave pattern further fortifies the duvet insert, preventing fibers from falling out under the stressors of everyday use.