Rated 4.7 stars
50 Reviews
Supima Cotton Duvet Cover
SAVE 25% WITH CODE: VDAY$120
$120
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About The Product
- Made with 100% SUPIMA® cotton grown in the USA
- An honest 400 thread count
- OEKO-TEX® certified
- Machine wash on warm in gentle cycle. No bleach. Tumble dry low.
- Remove from dryer promptly to avoid wrinkles. Warm iron as needed.
- Includes ties and zipper to safely harness comforter
- Includes duvet cover and travel bag
- Perfect fit for the Sleepgram comforter and Bamboo sheet set
Shipping, Warranty & Returns
- Made with 100% SUPIMA® cotton grown in the USA
- An honest 400 thread count
- OEKO-TEX® certified
- Machine wash on warm in gentle cycle. No bleach. Tumble dry low.
- Remove from dryer promptly to avoid wrinkles. Warm iron as needed.
- Includes ties and zipper to safely harness comforter
- Includes duvet cover and travel bag
- Perfect fit for the Sleepgram comforter and Bamboo sheet set
Silver Ion Infused
Real silver is woven into the fabric to make these 99.9% antibacterial.
400 TC Cotton
100% all natural long staple cotton woven in sateen weave for comfort.
Repels Microbes & Odor
Wake up with less allergies, odor and bacteria. These duvet covers stay clean 3x longer.
Cleaner Skin
Anti-allergy and anti-bacterial technologies keep Sleepgram users from waking up with puffiness, acne, and rashes.
Why choose Silvadur Duvet Cover?
Silver Ion Infused
Odor ResistantWoven with real silver in a patented process, this bedding will stay clean 2-3x as long and will not develop odor.
99.9% Antimicrobial
Stays Clean LongerSilvadur technology repels bacteria so you stay clean all night. Body blemishes can be greatly reduced using this duvet.
Honest 400 TC
100% LuxuryMost brands make up numbers, but we use a real 400 thread count long staple cotton fabric. Pure Luxury.
Get better sleep today - guaranteed!
Rated 4.7 stars
50 Reviews
Science in Silvadur Technology
Healing Properties of Silver
Used today to treat wounds, burns and even clean water, silver is used as an antibacterial to repel microbes. It was first commercially used to protect wealthy from the plague when “silverware” was invented. No one knew how to harness this into a soft sheet, until very recently using a patented process called, Silvadur.
Patented Silvadur Process
So how are the sheets so soft? Well, using a unique system of intelligent delivery of low concentration silver ions woven into the cotton. These silver ions were shown to not have any less effectiveness after 50 washes and still repelled 99.9% of bacteria!
Luxury From The Thread Up
Here’s what makes our Duvet so special
Woven With Silver
Pure silver ions are woven into the fabric to repel 99.9% of bacteria and keep the fabric clean for weeks.
100% Cotton
400 tiny luxurious threads packed into each inch of fabric. Just enough to be strong, soft and airy. While not too high to trap heat.
Zippers & Ties
Using an ultra-strong zipper that will never go out on you, yet stays discreet on the seam so you never notice. Ties perfectly fit any duvet to hold the comforter in place.
Get better sleep today - guaranteed!
Rated 4.7 stars
50 Reviews
Time To Try Silvadur Duvet?
Let’s Compare
VS
Other Duvet Covers
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Silvadur
Patented Silvadur technology repels 99.9% of bacteria and microbes for the freshest sleep anywhere.
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Silvadur
Normal sheets get dirty fast, body odor spreads, and they tend to get soiled after only a few days (bacteria spunge).
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400 Thread Count
Luxury soft. Airy feel.
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400 Thread Count
Many claim 1,000 thread counts and or 800. Usually they are not, if they were the stitch would be so tight it would be like sleeping with a black plastic hefty bag.
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100 Night Guarantee
100 nights love it or return it anytime. We also pay the shipping back, who else does that?
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100 Night Guarantee
30-60 days, pay return shipping, must be unused item.
Get better sleep today - guaranteed!
Rated 4.7 stars
50 Reviews
Got Questions? We’ve Got Answers!
Check out our FAQs for even more information.
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What shipping carriers do you use?
At this time, we use FEDEX and USPS Priority Mail to ship our products.
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Can I use multiple promotions in one purchase?
We only allow usage of one promotional code per purchase order
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What is the difference between Sleepgram and other bedding brands?
At Sleepgram, we've dedicated thousands of hours into researching and engineering our own proprietary bedding products. We do not release new product lines until we are 100x over satisfied that the product will meet the most demanding and premium requirements. From Sleepgram, you can expect sustainable, premium, and quality bedding- tested and engineered tirelessly from our internal design team.
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Are your products free from toxins and harmful chemicals?
Our products are certified and tested thoroughly to be free from toxins and harmful chemicals.
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Are your products ethically sourced?
We only procure product from sources that meets our high standards of sustainability and are 100% cruelty-free
Over 1 Million Satisfied Zzz’s
Enjoying luxury every single night.
PERFECT Duvet Cover
First glance, the luxurious, soft feeling, and subtle sheen of the GRAY duvet! Loved it immediately... Couldn't imagine my life without it now!
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Delighted
My husband and I snuggled in and began enjoying this Supima Duvet Cover instantly. It feels warm and smooth and safe. Just the perfect bedding item.
- Bonnie P.
Addition To My Collection.
Just like all my other Sleepgram sheets and duvets - it's great. Great look and feel, and less hassle than most covers!
- Jennifer B.
Customer Reviews
See why 1 milion Americans love Sleepgram
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