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Head-to-head buyer guide

Cuddledown Z1264 vs Lullabuy Pure Natural Mulberry Silk Duvet

Specs, prices, editor verdict, and who should buy which, compared side by side.

By Ryan · Founder
Updated Oct 14, 2026

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Quick verdict

Cuddledown Z1264 (ultra premium, $699 to $2,499) vs Lullabuy Pure Natural Mulberry Silk Duvet (mid, $175 to $455). Different tools for different jobs (see the per-product details below).

Compared on 0 shared specs · same category (sleep).

Cuddledown 800 Fill Power Batiste Down Comforter
Cuddledown

Z1264

Cuddledown's lightest down comforter: 800 fill power down inside a 350 thread count cotton batiste shell, sewn in Maine since 1973.

PRICE
$699 to $2,499
View at Cuddledown →
White tufted Lullabuy silk duvet spread over a made bed with two white pillows in front of two grey pillows at the headboard and a grey knit throw across the middle
Lullabuy

Pure Natural Mulberry Silk Duvet

The Pure Natural Mulberry Silk Duvet is a white duvet insert from Lullabuy, a bedding seller based in Burnaby, British Columbia. The product page gives two material lines, a 100% cotton fabric and a 100% mulberry silk fill, and the US store sells it in three sizes from $175 to $455.

PRICE
$175 to $455
View at Lullabuy →
The verdict

We have not scored these two head to head, so this page does not name a winner. The Lullabuy Pure Natural Mulberry Silk Duvet starts at $175 and the Cuddledown Z1264 at $699. The per-buyer recommendations below say who each one suits.

Who should buy which

Pick the Cuddledown Z1264 if

Sleepers who want high warmth with minimal comforter weight and will pay for USA-sewn, RDS-certified down construction.

Skip if

You want a comforter you can wash at home without special handling, you prefer synthetic fill, or $699 and up is outside the bedding budget.

Pick the Lullabuy Pure Natural Mulberry Silk Duvet if

Buyers who want a white duvet insert with a cotton shell and a fill the brand lists as 100% mulberry silk, who will keep it inside a cover, and who live in the lower 48 states, where standard delivery is free and Lullabuy covers return shipping on eligible returns.

Skip if

You want an insert you can put in a washing machine, a written warranty, a stated silk grade or a textile certification; or you want to sleep under it before deciding, since the 30 day return needs it unused. Delivery to Alaska and Hawaii is not offered.

Go deeper

FULL REVIEW
Read the Cuddledown Z1264 review →
FULL REVIEW
Read the Lullabuy Pure Natural Mulberry Silk Duvet review →

Frequently asked

Which is better, the Cuddledown Z1264 or the Lullabuy Pure Natural Mulberry Silk Duvet?

We have not scored these two head to head, so this page does not name a winner. The Lullabuy Pure Natural Mulberry Silk Duvet starts at $175 and the Cuddledown Z1264 at $699. The per-buyer recommendations below say who each one suits.

How much do they cost?

Cuddledown Z1264: $699 to $2,499. Lullabuy Pure Natural Mulberry Silk Duvet: $175 to $455. Prices are verified against the manufacturer; check the live links for current pricing.

Who should buy which one?

Cuddledown Z1264: Sleepers who want high warmth with minimal comforter weight and will pay for USA-sewn, RDS-certified down construction. Lullabuy Pure Natural Mulberry Silk Duvet: Buyers who want a white duvet insert with a cotton shell and a fill the brand lists as 100% mulberry silk, who will keep it inside a cover, and who live in the lower 48 states, where standard delivery is free and Lullabuy covers return shipping on eligible returns.

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