Mulberry Silk-Filled Duvet Insert with Luxe Cotton Shell

Filled with double-cocoon mulberry silk, the top grade of silk, and handmade by four skilled artisans for each piece, this mulberry silk-filled duvet insert stands as a beacon of luxury.For a more comfortable sleep experience, pair this duvet with the Organic Bamboo Sateen Duvet Cover Set and the Organic Bamboo Sateen Bed Sheet Set (each sold separately).FeaturesLuxe long-staple cotton shell offers a softer and silkier textureTack stitch to enhance fill stability while preserving the duvet's smooth and fluffy textureThree loops on each side for securing with a duvet coverHandmade by skilled artisans with decades of experience, each fill is hand-stretched from silk cocoons and professionally layered to ensure a smooth and even distributionOEKO-TEX® Standard 100 certification (Class I), tested and proven free of harmful chemicalsMaterialsFill: 100% double cocoon (also known as dupioni or 7A) long-strand mulberry silk Shell: 100% long-staple cotton sateen  SizingTwin/Twin XL:64” x 90”Light fill weight: 16 ozAll-season fill weight: 33 ozHeavy fill weight: 46 ozFull/Queen:88” x 90”Light fill weight: 22 ozAll-season fill weight: 45 ozHeavy fill weight: 63 ozKing/Cal King:106” x 90”Light fill weight: 26 ozAll-season fill weight: 55 ozHeavy fill weight: 76 ozCare InstructionsStrongly recommended for use with a duvet coverSun-curing recommended for daily maintenanceProfessional dry cleanSpot clean if necessary