Mulberry Silk Duvet Insert in Cotton Sateen Shell

Mulberry Silk Duvet Insert with a 330 Thread Count Cotton Sateen Shell and Hand-Layered Silk Fill

$509.38

Size Twin/Twin XL Full/Queen King/Cal King

Weight Light All-season Heavy

This mulberry silk duvet insert pairs soft, temperature-regulating silk fill with a smooth cotton sateen shell for a comfortable bed. The 100% double-cocoon long-strand mulberry silk is hand-stretched and layered for even distribution, while tack stitching helps keep the fill stable without sacrificing its fluffy texture.

The long-staple cotton shell has a 330 thread count and a sateen weave for an extra-soft finish. Three loops on each side let you secure the insert inside a duvet cover. Twin/Twin XL, Full/Queen and King/Cal King sizes each come in Light, All-season and Heavy weights.

Features

Long-strand mulberry silk fill offers a soft, smooth feel and temperature regulation.
Long-staple cotton sateen shell provides an extra-soft surface.
Hand-stretched silk layers support smooth, even fill distribution.
Tack stitching helps stabilize the fill while preserving a fluffy texture.
Three loops on each side provide attachment points for a duvet cover.

Specifications

Product type: Duvet Insert
Fill: 100% double-cocoon long-strand mulberry silk
Shell: Long-staple cotton
Weave: Sateen
Thread count: 330
Construction: Hand-stretched and layered silk fill with tack stitching
Cover attachment: Three loops on each side
Sizes: Twin/Twin XL; Full/Queen; King/Cal King
Weights: Light; All-season; Heavy
Care: Sun-curing for daily maintenance; professional dry clean; spot clean if necessary
Recommended use: Use inside a duvet cover

Frequently Asked Questions

What is the difference between the fill and shell materials?

The duvet insert has 100% double-cocoon long-strand mulberry silk fill inside a long-staple cotton shell. The shell uses a 330 thread count sateen weave for a smooth, soft finish.