The Align™ Bundle

Treat Yourself to Frustration-Free BeddingFrustration-Free Bedding

The Align™ system takes your bedding from loose layers to a connected sleep system. No frustration, just organic bedding that behaves.

Trusted by 1,000+ Align™ Sleepers

As Seen In

Choose Your Size
Choose Your Sheets
Choose Your Duvet Cover
Choose Your Insert Fill

Pick a fill, then choose your loft.

Your Align™ Order

Pick a size, then any of the pieces you want.

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Free US Shipping
Secure Checkout
Easy Returns
The Difference

Why Your Bed Never Stays Made

Ordinary bedding is just loose layers. Align™ snaps every layer together.

Ordinary Bedding
Align™
Insert bunches into one corner
Snaps hold it flat on the top and sides
Wrestling the insert into the cover
Lay it flat, snap, and zip. Done.
Flat sheet comes untucked overnight
Flat sheet snaps to the fitted sheet
Tug-of-war over a too-small duvet
Oversized for plenty of coverage
Remaking a messy bed every morning
Wake up to a bed that stays made

What's In The Box

Everything you need for a bed that stays made, matched to your picks above.

#color_snow

Align™ Organic Sheet Set

Your color · your size

Fitted sheet, flat sheet, and pillowcases. The flat sheet snaps to the fitted sheet, so it never comes untucked.

#color_snow

Align™ Organic Duvet Cover

Your color · your size

Snaps to the insert on the top and sides, so it never bunches or shifts.

#fill-material_premium-down-alternative

Align™ Organic Duvet Insert

Signature loft · your size

Oversized for real coverage. Hypoallergenic, easy-care fill that's soft without overheating.

GOTS Organic Certified
Third-Party Tested
Free US Shipping
Why Sierra Dreams?

Bedding Designed to Stay Put

Most bedding is a stack of loose layers that slide apart every time you move. We designed Align™ to fix that, layer by layer.

01The Align™ System

Every layer snaps into place

Most bedding is just a stack of loose layers, so it slides apart every time you move. Align™ connects each layer with low-profile, hidden snaps so your bed stays together all night.

  • Duvet insert snaps into the cover on the top and sides
  • Flat sheet snaps to the fitted sheet
  • Hidden snaps you will never feel
#fill-material_natural-kapok-fiber
02No More Duvet Wrestling

Change your cover without the fight

No more climbing inside a duvet cover or shaking the insert down into the corners. Lay the insert flat, snap it to the cover, and zip it closed. It stays perfectly in place until you take it out.

#loft_airy
03Oversized Coverage

No more tug-of-war at 2am

Our inserts and covers are cut oversized for your mattress, so there is plenty to share and no mattress peeking out at the sides.

#color_natural-undyed
04Clean Materials

Certified organic cotton you can feel good about

Our sheets and duvet covers are made from GOTS-certified organic, long-staple cotton and third-party tested, so you know exactly what you are sleeping in.

  • GOTS organic certified
  • Third-party tested
  • Breathable, long-staple cotton

Trusted By 1,000+ Align™ Sleepers

Real reviews from Sierra Dreams customers

★★★★★

“Very soft and comfortable but more importantly eliminates the pain points of insert slipping down, duvet bulging, comforter sticking out.”

Nance B.

★★★★★

“The Align System just works. It keeps everything exactly where it needs to be, and I can’t believe nobody came up with this before. These are super soft, high-quality, and always the perfect temperature.”

David A.

★★★★★

“This is the most luxurious yet logical sheet and duvet system we have ever owned. We love it!”

Briana R.

★★★★★

“I have been looking for a duvet insert and cover that will stay in place! This is amazing.”

Katie H.

★★★★★

“Absolutely beautiful! Finally my husband and I aren’t fighting over coverage and warmth. A must have.”

Megan L.

★★★★★

“Wow! I have no words. This is the best investment we made in our sleep and health!!! It’s so comfortable, doesn’t slide around.”

Jenna P.

★★★★★

“I’ve never written a review for sheets, but these sheets are awesome. I love the align system which keeps the sheets in place and makes it so easy to make the bed.”

Sydney C.

★★★★★

“It’s truly amazing! So fluffy and large enough for my husband and I not to pull it off each other.”

Chelsea C.

★★★★★

“We got the standard down-alternative duvet, and it’s super plush. I honestly thought it would be too warm, but it’s perfect in both warm and cool weather.”

David A.

★★★★★

“So smooth and stay put even when your partner moves. Lol”

Chris S.

★★★★★

“This is such a substantial, high quality duvet cover. I’ve never seen anything like it.”

Jessica

★★★★★

“My son sleeps through the entire night with these heavenly sheets! The duvet cover is so soft and comfy.”

Sami D.

★★★★★

“Beautiful and soft duvet covers. Love them!”

Diana O.

★★★★★

“This is the highest-quality duvet insert we’ve ever bought, and I can genuinely tell the difference. It keeps me warm without making him sweaty.”

Courtney D.

★★★★★

“The moment I opened the Sierra Dreams box & saw the detail of the sheets, I knew these sheets were way different than any others I’ve experienced. They are smooth, soft & keep you cool all night long.”

Renee W.

★★★★★

“If you’re looking for boucle bedding, you will not find one softer than the Sierra Dreams boucle duvet cover — genuinely the softest duvet cover I’ve ever owned.”

Alana B.

★★★★★

“The Waffle Duvet Cover is beautifully made and surprisingly soft. It connects to the insert in a way that actually keeps it in place — no bunching, no shifting.”

David A.

★★★★★

“Absolutely best duvet we’ve ever bought! We will tell all our friends!”

Maureen G.

★★★★★

“We love our duvet insert. It has that perfect weighted feel — weighted and cozy without ever feeling too hot, which was my biggest concern.”

Alana B.

★★★★★

“LOVE our new Sierra Dreams sheets!! Perfect weight and softness. Best sleep ever!”

J

★★★★★

“Softest duvet cover we’ve ever had! And the perfect weight and soooo cozy.”

J

★★★★★

“LOVE LOVE LOVE. We bought two of the Sierra Dreams duvet covers and we sleep with both of them — I’m obsessed with that waffle texture.”

Courtney D.

★★★★★

“Absolutely genius! We’re obsessed with this align system!”

Alexis B.

★★★★★

“I knew I was going to love the snap features, but what I wasn’t expecting to notice was the temperature regulation. My husband sleeps hot, I sleep cold, and we’ve both been sleeping great.”

Amelia H.

★★★★★

“The boucle duvet cover feels really good and gives a bit of weight to my duvet, but it’s still breathable so you don’t overheat at night! Feels like a luxury hotel.”

Maggie K.

★★★★★

“I love my waffle duvet cover in natural! The waffle texture is soft, breathable, + cozy without feeling heavy.”

Stacey R.

★★★★★

“This comforter is hypoallergenic and amazing because I am super allergic to down comforters.”

Andrew A.

★★★★★

“When you want to take your sheets with you on vacation you know they’re great!! Like nothing I have owned before I’ll only purchase these going forward!!”

Beth B.

★★★★★

“So pretty and soft.”

Thomas Scott H.

★★★★★

“Easy to put together. Much lighter than it looks and very warm”

Audrey W.

★★★★★

“I was looking for a weighted duvet, and the winter weight down duvet insert is just right! Both me and my husband have slept really well since getting it.”

Lauren M.

★★★★★

“These are the most comfortable sheets ever-truly!”

Peggy J.

★★★★★

“OBSESSED! The boucle texture is incredibly soft and the snap system is the most genius thing I’ve ever experienced!”

McKenna D.

★★★★★

“Love! We feel like we are sleeping in a luxury hotel under these duvet covers!”

Allison A.

★★★★★

“Perfect balance of fluffiness.”

Madelyn B.

★★★★★

“I love these sheets! I went back and ordered the duvet insert and duvet cover too. These are probably the most comfortable bedding materials I’ve ever slept on. The snaps that hold them together? These are the best!”

Shelby J.

★★★★★

“I’ve been happy with the quality. The boucle is thick and soft, not having to adjust your insert is worth it.”

Barbra C.

★★★★★

“The BEST BEDDING IVE EVER BOUGHT WOW”

Amanda K.

★★★★★

“Customer service is amazing! We originally tried the linen and they just were not for us. We went with the cotton sheet and they have been wonderful.”

Kimberli J.

★★★★★

“Textural and sumptuous!”

Jennifer P.

★★★★★

“The insert into the duvet cover took a bit of figuring out at first, but now that it’s done, it’s all amazing!”

Carrie K.

★★★★★

“I searched far and wide for a brand I could trust, and that’s when I found Sierra Dreams. They don’t cut corners. These sheets are stunning. The quality is unmatched.”

Yesica G.

★★★★★

“This is my favorite piece from Sierra Dreams. It’s so soft, so beautiful, and it makes me excited to get into bed every night.”

Courtney D.

★★★★★

“Love how fluffy the duvet is and how much coverage I have.”

Brandi O.

★★★★★

“I feel like im sleeping on a piece of heaven”

Sami D.

★★★★★

“I recently picked up the Airy Natural Kapok Duvet Insert and it’s excellent! The kapok fill feels light yet surprisingly warm, cozy without being bulky.”

Stacey R.

★★★★★

“The BEST sheets ever! My husband and I will be buying a duvet cover soon because these sheets are a game changer for us!”

Annie R.

★★★★★

“love how they feel and fit!”

Sunnie K.

★★★★★

“Great quality and I love the material and snaps!”

Erin J.

★★★★★

“Love my new Sierra Dreams sheets! They are soft and luxurious not to mention the snap system that holds the top sheet in place so well! I will definitely purchase these for all of my bedrooms!”

Sandra A.

Ready For A Bed That Stays Made?

Sheets, duvet cover, and insert, all connected so your bed stays made.

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