California Design Den Luxury King Duvet Cover, Light Grey, 400 TC Cotton Sateen

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Product guide

California Design Den Luxury King Duvet Cover, Light Grey, 400 TC Cotton Sateen

California Design Den Luxury is a light-grey king duvet cover made from long-staple cotton in a sateen weave. The listed cover measures 106 by 90 inches and has a button closure with four interior corner ties. It is sold without a comforter or pillow shams.

At a glance

Four interior corner ties are intended to help keep an insert from shifting.
The listing specifies a button closure and a single duvet cover, not a bedding set.
The seller states that thread count may vary by +/- 5% within standard manufacturing tolerance.
The listing claims a Good Housekeeping Seal and a Good Housekeeping Best Bedding Award 2025.

Price

$44.99Save 29%

Reference price: ~~$62.99~~

Price checked: Nov 14, 2026

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Often bought together

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Pros and cons

Pros

Long-staple cotton with a sateen weave offers a smooth-finish fabric option.
Four inside corner ties help anchor a separately purchased comforter or duvet insert.
Machine washing and tumble drying are listed, with the care description specifying warm wash and low tumble dry.

Cons

The package is cover-only, so a comforter or insert and pillow shams must be sourced separately.

Technical specifications

15 specifications

Identity
Brand	California Design Den
Model	840307160140
Product type	Duvet cover
Color	07 - Grey Light (No Comforter)
Pattern	Solid

Size and dimensions
Size	King (106" x 90")
Dimensions	90"L x 106"W
Shape	Rectangular
Weight listed	4.2 pounds

Materials and care
Fabric	100% Long Staple Cotton, Sateen Weave
Thread count	400
Fabric warmth	Light
Care instructions	Machine Wash, Tumble Dry

Closure and contents
Closure	Button
Included components	1 Duvet Cover

What to know before buying

Listing details to confirm

The listing labels the material as sateen but customer feedback describes the fabric as percale. The listing also gives the size as 106" x 90" and dimensions as 90"L x 106"W, which express the same measurements in a different order. Confirm color appearance against your room lighting, since the listing notes that screens and lighting can alter perceived grey tones.

What’s in the box

Included

1 duvet cover

Who is it for?

A good fit for

King-size bedding buyers who want a cotton sateen cover with buttons and corner ties.
People who prefer to wash a duvet cover separately from their comforter or insert.
Buyers coordinating a solid light-grey cover with existing bedding.

Less suited to

Anyone looking for a duvet insert, comforter, or included pillow shams.
Buyers who need a confirmed percale fabric rather than sateen.

California Design Den Luxury King Duvet Cover, Light Grey, 400 TC Cotton Sateen · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.5 / 5 · 2,695 ratings

5 stars77%77%
4 stars10%10%
3 stars5%5%
2 stars3%3%
1 star5%5%

Customer feedback reports positive impressions of softness, fabric quality, fit, appearance, color, comfort and the corner ties. One description calls the fabric percale, while the product listing specifies cotton sateen, so fabric terminology is not consistent. For buyers, reports of fit and ties are relevant when securing an insert, but the package remains cover-only. Ratings are mostly five-star, alongside a smaller spread of lower ratings, and do not establish why customers rated it as they did.

Positive themes

Customers report positive impressions of quality and softness.
Feedback mentions good fit and helpful corner ties.
Customers describe the appearance, color and comfort favorably.

Frequently asked questions

Does this include a comforter or pillow shams?

No. The listing specifies one duvet cover only and says no comforter, duvet insert, or pillow shams are included.

What are the listed cover dimensions?

The size is listed as King (106" x 90"). The dimensions field states 90"L x 106"W.

How does the cover close and secure an insert?

It has a button closure and four interior corner ties, which the listing says help keep an insert in place.

How should I care for the cover?

The general care field says machine wash and tumble dry. The detailed care instructions specify warm machine washing and low tumble drying, and say not to bleach.