Classic Ultra-Cozy Cotton Flannel Solid Duvet Cover - Slate Blue, Twin/Twin XL
|
SKU:
51988D-TTXL-SLT-BLUE
$124.00
$124.00
Classic Ultra-Cozy Cotton Flannel Solid Duvet Cover - Slate Blue, Twin/Twin XL
|
SKU:
51988D-TTXL-SLT-BLUE
$124.00
Size: Twin/Twin XL, 70 in. x 90 in.
Color: White
White
Color: Ivory
Ivory
Color: Oatmeal
Oatmeal
Color: Coffee
Coffee
Color: Slate Gray
Slate Gray
Color: Powder Blue
Powder Blue
Color: Slate Blue
Slate Blue
Color: Teal
Teal
Color: Seafoam
Seafoam
Color: Willow Green
Willow Green
Color: Amber
Amber
Color: Rust
Rust
- In Stock
Est. Arrival:
Wed, Oct 21
Est. Delivery To:
Order within
Shop the Collection
SKU: 51988D-TTXL-SLT-BLUE
The Company Cotton™ Flannel bedding collection is crafted from our new and improved 5 oz. flannel to be softer and more durable. We created this flannel duvet cover in close collaboration with Portuguese textile masters to achieve the soft, velvet-like hand that makes these cotton sheets over-the-top luxe. The ultimate in opulent warmth, our cotton flannel is carefully combed to remove impurities.
- Luxurious flannel sheets have a velvet-like softness, pilling less and lasting longer
- Crafted by master textile artisans from Portugal
- 5 oz. cotton flannel
- 100% cotton
- Reverses to same print
- Showcases a button closure
- Features four interior corner ties attach to corner loops on our basic bedding comforters to secure both in place
- OEKO-TEX® STANDARD 100 certification keeps you and your family safe from harmful substances (Certification number: 18.HUS.52388, Hohenstein HTTI)
- Made in Portugal
- Twin/Twin XL: 70 in. x 90 in.
- Full: 84 in. x 90 in.
- Full/Queen: 90 in. x 96 in.
- King/Cal. King: 108 in. x 96 in.
- Machine wash gentle cycle with like colors
- Use non-chlorine bleach only as needed
- Tumble dry low, remove promptly
We are pleased to offer free ground shipping to contiguous U.S. states on orders of $100 or more. Orders under $100 will be charged an $8.99 flat rate shipping fee. For deliveries to Alaska, Hawaii, and US Territories a $30 shipping fee applies. Free shipping excludes items with heavyweight charges and does not apply to overnight or 2nd day delivery or additional address charges. Returns are accepted within 30 days on all regular price items. Clearance items ending in $.97 are final sale. Please note, refunds will be returned to the original payment method, minus a shipping fee of $4.50 per item.
OEKO-TEX®
Customer Reviews & Questions
Review Summary
Summarized by generative AI from text of customer reviews
Customers overwhelmingly praise the flannel duvet covers and sheets for their exceptional softness and cozy warmth. Reviewers consistently describe the fabric as velvety and luxuriously inviting, with many noting it transforms their sleep experience. The product delivers ideal winter warmth with breathability, and customers commend its durability, rich colors like merlot and teal, and resistance to pilling. Most find the quality exceptional and repurchase repeatedly. A few mention minor concerns like lint attraction or limited color options, but these isolated issues do not diminish the strong overall satisfaction.
10/12/2026
Favorite Cozy Flannel Duvet Cover
I have bought this flannel duvet cover several times in different colors. They're high quality, easy to care for, have nice details like ties in the corners and good buttons for closure, and last a long time. They pill a little bit eventually, but
Read More
I have bought this flannel duvet cover several times in different colors. They're high quality, easy to care for, have nice details like ties in the corners and good buttons for closure, and last a long time. They pill a little bit eventually, but the flannel is dense and stays warm and soft.
Read Less
Verified Purchaser
Classic Ultra-Cozy Cotton Flannel Solid Duvet Cover - Willow Green, Full/Queen
Location: San Francisco
Incentivized Review
Recommended
Incentivized Review
Recommended
10/07/2026
Soft and warm
Fits my comforter perfectly and is so soft and warm!
Hannah
Verified Purchaser
Classic Ultra-Cozy Cotton Flannel Solid Duvet Cover - Ivory, Twin/Twin XL
Incentivized Review
Incentivized Review
09/27/2026
Soft and cozy
It matches the sheets we bought a few years ago and will be nice and warm for cool nights.
MTM
Verified Purchaser
Classic Ultra-Cozy Cotton Flannel Solid Duvet Cover - Willow Green, Full/Queen
Location: Portland, Oregon
Incentivized Review
Recommended
Incentivized Review
Recommended
09/26/2026
Lovely. High quality. I sleep better in these sheets.
KH
Verified Purchaser
Classic Ultra-Cozy Cotton Flannel Solid Duvet Cover - Ivory, Full/Queen
Location: NY. NY
Incentivized Review
Recommended
Incentivized Review
Recommended
09/26/2026
The best flannel sheets
This product lives up to its name. It is soft and cozy, and wears well over time.
CtheWorld29
Verified Purchaser
Classic Ultra-Cozy Cotton Flannel Solid Duvet Cover - Oatmeal, Full/Queen
Incentivized Review
Recommended
Incentivized Review
Recommended
08/15/2026
Very cozy
Very soft and cozy with a beautiful deep teal color.
Erik
Verified Purchaser
Classic Ultra-Cozy Cotton Flannel Solid Duvet Cover - Teal, Full
Reply From The Company Store
10/09/2026
10/09/2026
Hi Erik, thank you for your feedback! We are so pleased that you are enjoying the softness and comfort of the Classic Ultra-Cozy Cotton Flannel Solid Duvet Cover - Teal. The rich teal color is a favorite, and we are glad it has been such a great choice for you. Enjoy!
Incentivized Review
Recommended
Incentivized Review
Recommended
07/29/2026
11/10 No notes
Both my cat and I enjoy our naps much more. The flannel cotton is soft, smooth, and warm. I usually switch to regular cotton in the summers, but I can use this flannel year round because of the breath ability.
WH
Verified Purchaser
Classic Ultra-Cozy Cotton Flannel Solid Duvet Cover - Oatmeal, Full/Queen
Location: New Jersey
Incentivized Review
Recommended
Incentivized Review
Recommended
07/02/2026
Beautiful Color
I have been purchasing these flannel covers for years. I have never been disappointed.
Susan
Verified Purchaser
Classic Ultra-Cozy Cotton Flannel Solid Duvet Cover - Seafoam, Full/Queen
Reply From The Company Store
09/05/2026
09/05/2026
Hi Susan, we are so pleased that you have enjoyed the Classic Ultra-Cozy Cotton Flannel Solid Duvet Covers for many years. Your continued confidence in our products means a great deal to us. Thank you for your loyalty, and for choosing The Company Store.
Incentivized Review
Incentivized Review
67 Ratings-Only Reviews
Is the slate blue a dark blue close to navy. It appears dark blue on the computer.
Shannon
09/25/2024
Hi Shannon. The Classic Ultra-Cozy Cotton Flannel Solid Duvet Cover is offered in White, Cream, Navy and Dark Teal. This product is not offered in Slate Blue. Contact us at 1-800-323-8000 to request a swatch of the fabric to view the color prior to ordering. Thank you for your inquiry.
Answer from The Company Store
09/25/2024
Is this helpful?
Hi, what is the expected shrinkage of the full duvet cover? ie: will it be 84 inches wide after washing and drying?
Anonymous
08/01/2024
The Classic Ultra-Cozy Cotton Flannel Solid Duvet Cover is cut larger in case of any shrinkage. If laundered according to instructions, any shrinkage should be minimal. The Full duvet should measure 84"" x 90"" with a 1-2"" tolerance after washing. Thank you for your inquiry.
Answer from The Company Store
08/01/2024
Is this helpful?
Hi! Is this flannel made from long staple cotton?
Marlene
12/19/2023
Hi Marlene. The Premium Ultra-Cozy Flannel Solid Duvet Cover is a 100% cotton 5 oz flannel. Cotton flannel sheets are made with a thicker yarn, and the surface is gently brushed to give the fabric a bit of loft for a cozy feel. Flannel sheets are designated by weight rather than by thread count: Our 5 oz. flannel sheets weigh five ounces per square yard of fabric. We also carry a 6 oz. option, but either of our flannel sheet weights will keep you cozy and warm all night long. A long-staple cotton yarn means that it doesn't break therefore it won't lint as much. It is more pure, fine, durable and softer than traditional cotton which is made extra soft during the spinning process. Supima cotton and Egyptian cotton are considered long-staple cottons. Thank you for your inquiry.
Answer from The Company Store
12/19/2023
Is this helpful?
The twin duvet cover is about 8 inches wider than my comforter, though the length is close. Will it shrink when washed?
Anonymous
09/14/2023
HI Linda. The Legends Hotel Velvet Flannel Duvet Cover in Twin size measures 70"" wide x 90"" long. It is designed to fit our The Company Store Twin size comforters that are 70"" wide X 90"" long. The duvet covers are cut larger for ease of use and in case of any shrinkage. Once laundered and the duvet ties are attached to the comforter loops, any excess, 4"" for example will be 2"" on each side. Excess will also accommodate the fullness or density of your comforter. Thank you for your inquiry.
Answer from The Company Store
09/14/2023
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Does this comforter contain formaldehyde? Thank you!
Anonymous
02/20/2023
Hi Kara ~ This duvet cover does not contain formaldehyde. Thank you for your inquiry.
Answer from The Company Store
02/21/2023
Is this helpful?
When looking at this set, the fitted sheet says it only comes in king, but the regular flat sheet says it comes in king/cal king. We have a California king bed. Will the fitted sheet for our bed?
Anonymous
11/28/2022
Hi Steph ~ No, you will need a cal. king fitted sheet. I would suggest the Legends Luxury Velvet Flannel. Flat EA73, Fitted EA74, and Pillowcases QY39. Thank you for your inquiry.
Answer from The Company Store
11/29/2022
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What do the shams that come with the queen size measure? Do the close with buttons, zipper or fold in?
Anonymous
09/06/2022
Hi Sarah ~ The shams 50805F come in standard size 20 x 26. The Pillow sham has a 6 in. back closure that overlaps to keep your pillow hidden. Shams are sold individually. Thank you for your inquiry.
Answer from The Company Store
09/09/2022
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How thick of a mattress does the fitted sheet fit?
Anonymous
09/06/2022
Hi Sarah ~ The fitted sheet will accommodate mattresses of up to 16 in. deep. Thank you for your inquiry.
Answer from The Company Store
09/06/2022
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