The Lull Duvet Comforter

Premium Duvet Insert

Delivered in 1-4 business days

  • Twin / Twin-XL
  • Full / Queen
  • King / Cal-King
Add a Duvet Cover

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Year-Round Comfort from Premium Materials

Get amazing sleep with the Lull Duvet. Millions of premium fibers
keep you warm in the winter and cool in the summer.


Get cozy year-round with Lull's ideal fill weight. The Lull Duvet provides the perfect cover for every season.

High Quality

The Lull Duvet's premium cotton and microfibers provide quality that you can see and feel.


The Lull Duvet is oversized and extra comfortable, putting an end to fights over the covers.

Clump Resistant

The Lull Duvet's unique fill technique evenly distributes fill and prevents clumping.


The Lull Duvet contains down alternative fibers that are hygienic, high-quality, and free of allergens.

Stays in Place

Equipped with corner loops so you won't have to worry about The Lull Duvet shifting in its cover.

The Lull Way...

Free Shipping

Your Lull Duvet is delivered FREE via FedEx so you can expect it to arrive in 1-4 business days.

No-Risk Trial

Try out the Lull Duvet in your home for 100 nights.

Free Returns

If you don't love the Lull Duvet, return it during the 100-night trial for a full refund.

1-Year Warranty

Your Lull Duvet is built to handle wear and tear and repeated machine washing.

Care Instructions
  • Machine wash at least once every 90 days
  • Machine wash, cold, separately with mild detergent
  • Front loading washing machines only
  • Tumble dry, on lowest heat setting
  • Do not iron
  • Do not use bleach
Duvet Details

Twin /
Twin XL

68" x 88"

7 lbs.

Full /

88" x 98"

8.8 lbs.

King /
Cal King

107" x 98"

10 lbs.

Box Size

24" x 24" x 8"

*Dimensions and Weights are approximate


Shell: 100% Cotton
Fill: 100% Polyester

Shipping Info

FedEx Ground

Shipping Costs

Free shipping and free returns


1 year