What material is this duvet cover set made from?

Our duvet cover set is made from 100% pure cotton, which is breathable, soft, and durable. Cotton helps regulate temperature and becomes softer with every wash, providing a comfortable sleeping experience.

Can I wash these duvet covers in hot water?

Hot water washing is acceptable, but it may slightly shorten the lifespan of any cotton duvet cover. For optimal care, machine wash in warm water. Cotton duvet covers last a few years, while our high thread count options endure 5–10 years.

Does this duvet cover have closures?

Yes! The duvet cover features a button closure for a clean, seamless look. It also includes 4 corner ties inside to keep the comforter securely in place and prevent it from shifting during use.

Would you recommend these duvet covers for all seasons, especially for hot sleepers?

Our duvet covers, made from 100% cotton, are perfect for year-round use and especially ideal for hot sleepers. The natural softness and breathability of cotton help regulate body temperature, keeping you cool and comfortable throughout the night.

What is the return policy if I'm not satisfied with these duvet covers?

Amazon's return window covers these duvet covers - so you can buy them with confidence even if you have washed or used them.

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California Design Den Luxury Twin XL Duvet Covers, White

California Design Den Luxury Twin XL Duvet Covers, White

Product ID: 627861024

Details

Brand
California Den
Color
01 - White (No
Material
Cotton
Pattern
Solid
Size
Twin/Twin XL x

🧵400 thread count sateen

♻️OEKO-TEX certified & sustainable packaging

🛏️Twin XL / Twin size perfect fit

¥17669

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Japan.

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Description

✨ Elevate your sleep game with luxe softness and conscious style 🛏️

EFFORTLESS CARE - Machine washable and tumble dry friendly—protect your comforter without the hassle.
AWARD WINNING COMFORT - Backed by the Good Housekeeping Seal & 2025 Best Bedding winner for unmatched luxury.
PREMIUM COTTON SATEEN - 400 thread count 100% long staple cotton delivers breathable softness with a subtle sheen.
TAILORED FIT SECURE - Designed for Twin XL/Twin comforters with button closure and internal ties to keep your duvet perfectly in place.
SUSTAINABLE SOCIALLY CONSCIOUS - Plastic-free packaging and over 36,000 bedding donations since 2022—sleep well, feel good.

California Design Den’s Luxury Twin XL Duvet Cover features a 400 thread count 100% cotton sateen weave, offering breathable, soft comfort with a sleek, wrinkle-resistant finish. Certified by OEKO-TEX and awarded the Good Housekeeping Seal, it fits Twin and Twin XL comforters perfectly with button closures and internal ties for secure use. Easy to care for and crafted sustainably with plastic-free packaging, this duvet cover blends premium quality with ethical values.

Specifications

ASIN	B0CWGP5Y7L
Age Range Description	Adult
Best Sellers Rank	#3,982 in Home & Kitchen ( See Top 100 in Home & Kitchen ) #1 in Bedding Duvet Covers
Brand Name	California Design Den
Closure Type	Button
Color	01 - White (No Comforter)
Customer Reviews	4.5 4.5 out of 5 stars (2,604)
Fabric Type	100% Long Staple Cotton, Sateen Weave
Included Components	Duvet Cover
Item Dimensions	11.2 x 9 x 2.5 inches
Item Display Dimensions	11.2 x 9 x 2.5 inches
Item Highlight	Soft 400 Thread Count 100% Cotton Sateen Backed by Good Housekeeping Seal, Button Closure & Corner Ties (No Pillow Shams)
Item Type Name	Duvet cover
Item Weight	2.9 pounds
Manufacturer	California Design Den
Manufacturer Part Number	840307185365
Material Type	Cotton
Model Number	840307185365
Number of Items	1
Number of Packs	1
Number of Pieces	1
Other Special Features of the Product	Luxuriously Soft 100% Cotton, Button Opening, Internal Ties, Breathable, No-Tear, Tested for pilling, fading, and shrinkage
Pattern	Solid
Percent Cotton	100
Product Care Instructions	Machine Wash, Tumble Dry
Seasons	All, Fall, Summer, Winter
Set Name	Duvet Covers
Size	Twin/Twin XL (68" x 92")
Style Name	Modern
Theme	Modern
Thread Count	400
UPC	840307185365
Unit Count	1 Count
Weave Type	Sateen

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Are the products genuine and authentic?+

Yes, all products are sourced directly from authorized retailers in the US, UK, UAE and India. We maintain strict quality control processes and verify each product before shipping. All items come with applicable manufacturer warranties and are covered by our standard return policy.

How long does delivery take and is it reliable?+

Delivery times vary by destination country, typically ranging from 3-9 business days. Each order is fully trackable through our system. We handle all customs clearance and use reliable courier partners for last-mile delivery. You'll receive regular updates about your order status via email and our app.

What is Desertcart? Is it safe to order from?+

Desertcart is an international e-commerce platform operating since 2014. We securely process thousands of orders globally each day. Every product goes through our quality verification process before delivery, and we provide end-to-end order tracking, 24/7 customer support, and a comprehensive returns policy to ensure a safe shopping experience.

How is product pricing calculated?+

Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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TrustScore 4.5 | 7,300+ reviews

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Received my product in pristine condition. Great service overall.

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¥17669

Duties & taxes included

In stock

Sold byAmazon JapanDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to Japan.

Secure transaction

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TrustScore 4.5 | 7,300+ reviews

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