Roll Over Image to Zoom

Stay Pure Organic Duvet Insert 

  • Organic

Please Select Size:

$159 $229

Earn $25 in rewards* for every $250 spent with your Pottery Barn Credit Card.

Learn More

Make your bed a luxurious place to lounge with a safe and soft duvet insert. Made from pure organic cotton sateen and designed to fit both regular and extra-long twin duvet covers, it’s perfectly suited for your bedroom or dormitory.


  • Shell woven from 100% organic cotton sateen.
  • 300 thread count; hypoallergenic.
  • Filled with 70% recycled polyester and 30% Lyocell fibers.
  • Finished with end to end box stitching, which keeps fill from shift or bunching.


  • Oeko-Tex® Certified: tested in a third-party lab and verified to be free from over 300 harmful substances.
  • Certified GOTS (global organic textile standards), which ensures that the material is organic in both raw fiber and finished product. It also ensures that the quality is higher.
  • BPA-, Pthalate-, and Lead-free.
  • Machine wash.
  • Crafted in America from local and Imported materials.
Dimensions + Care


Comforter, Twin/Twin XL
  • 68" wide x 86" long
  • Fill weight: 30 ounces
Comforter, Full/Queen
  • 88" wide x 92" long
  • Fill weight: 42 ounces


  • Machine wash separately in commercial front-loading washer.
  • Wash in warm water on gentle cycle with mild detergent.
  • Use only non-chlorine bleach, if needed.
  • Line dry or tumble dry on low heat; remove promptly.