Heavyweight Down Alternative Comforter
An ultra-warm version of our comforter/duvet insert for your coziest sleep
- Twin/Twin XL$265
- Full/Queen$345
- King/Cal King$395
Great for colder nights, our heavyweight comforter offers the same luxurious, breathable feel of the original, but with a heavier fill for extra warmth.
Features & Benefits
- Blend of cloud-like 3D down alternative fiber and naturally moisture-wicking, temperature-regulating lyocell fill
- 100% hypoallergenic
- Diamond quilting ensures the down alternative fill stays evenly distributed
- Corner loops to attach inside a Organic Sateen Duvet Cover Set (sold separately)
- For a medium-weight comforter that’s great for all seasons, check out our All-Year Down Alternative Comforter
Ideal for
- Cold sleepers and colder climates
- A cruelty-free and hypoallergenic alternative to traditional goose down comforters
Certifications
Materials & Care Instructions
- Cotton shell made with long staple percale cotton
- Down alternative and lyocell blend fill
- Machine wash cold on its own or with like colors
- Gentle cycle, no bleach
- Tumble dry low and remove promptly
Our warmest, coziest comforter yet
Our irresistibly plush & weighty 420 GSM (grams per meter) cotton shell is filled with thicker layers of our breathable, cloud-like down alternative & lyocell blend. It’s designed to keep you warm and comfy through the coldest nights.
What makes our heavyweight down alternative comforter so special?
Breathable percale cotton shell
Our 100% cotton shell is woven into a 200-thread count percale weave that's naturally very breathable and moisture-wicking.
Warm without overheating
Heavier fill of down alternative fibers and natural lyocell plus a thicker 420 GSM cotton shell gives it the perfect blend of warmth and cloud-like airiness.
100% hypoallergenic
Sensitive sleepers can rest easy with our comforter’s naturally hypoallergenic materials. The addition of natural lyocell in the fill makes it superbly moisture-wicking and breathable.
Healthier sleep
We only use certified cotton that has passed safety tests for the presence of harmful substances. Natural cotton is also moisture-wicking and hypoallergenic.
FAQsFrequently asked questions
Duvet insert is a term sometimes used interchangeably with comforter.
Traditional comforters (ones meant to be used alone without a duvet cover) and quilts are typically thinner. Duvet inserts and comforters that are designed to to be paired with a duvet cover are typically fluffier than because they are filled with down alternative fibers or some other lightweight fill.Saatva comforters can be used on their own, but we recommend using them like duvet inserts inside our duvet covers to keep them cleaner and more protected in between washes while giving the option of changing up your bed look without changing out your entire comforter.
The terms “comforter” and “duvet” (also known as “duvet insert”) are sometimes used interchangeably. Traditionally, a comforter is meant to be used on its own and doesn’t require a cover. It can either have a decorative print or a solid color.
In contrast, a duvet (AKA duvet insert) is designed to be used inside a duvet cover which you can wash and switch out regularly. Duvets are also typically fluffier than traditional comforters and quilts because they are filled with down alternative or some other lightweight fill.
Learn more about the differences between duvets & comforters on our blog.
Saatva comforters are actually a hybrid of both. Like a comforter, they can be used on their own without a duvet because they're super soft and machine washable. Unlike a traditional comforter, they have the cloud-like softness and lightweight breathability of a duvet.
We recommend using one of our Saatva comforters as a duvet insert inside our duvet covers to give you more versatility and ease when laundry day comes around.
Machine wash on its own in cold water on a gentle cycle. Do not bleach. Tumble dry low and remove promptly. Mild, organic detergents work best.
Duvet covers typically have fabric loops on each corner to tie and anchor the corners of the duvet insert to keep it from bunching.
Follow these easy steps to insert your duvet insert into your duvet cover:
1. Turn the duvet cover inside out and lay it flat on your mattress, with the opening at the foot of the bed.
2. Lay the comforter/duvet insert on top of the duvet cover.
3. Tie the ends of the duvet insert to the corresponding corner loops of the duvet cover.
4. Starting at the head of the bed, roll both the duvet cover and comforter/duvet insert together like a burrito toward the foot of the bed.
5. Once at the end, invert the duvet cover opening around the ends of both sides of the “burrito” you just rolled.
6. Zip the duvet cover closed.
7. Unroll the “burrito” back up toward the head of the bed and fluff as needed.
Our unique blend of airy 3D down alternative fibers and naturally breathable lyocell absorbs very little body heat while offering a high volume of airflow which allows you to sleep very cool.
To make our comforter even cooler, we cover it with naturally breathable percale cotton.
Unlike traditional down comforters which can shed some smaller pieces of down filling through the fabric shell, down alternative comforters usually don’t have this issue.
They’re also a more hypoallergenic option because they don’t trap allergens like dust mites and pollen like traditional down comforters can.
Lyocell is a semi-synthetic fiber that is a form of rayon composed primarily of cellulose derived from wood pulp. It is a naturally biodegradable fiber that is manufactured in an efficient, eco-friendly process, making it a sustainable alternative to synthetic fibers like polyester.
The main benefits of lyocell are its superb breathability, moisture-wicking, and durability.
If you tend to sleep cooler and need added warmth, a heavyweight comforter or duvet insert is the way to go. However, just because a comforter has a heavier fill, doesn’t mean you have to sacrifice breathability. Look for a comforter that has a natural cotton shell rather than a synthetic one. Go for one with fill material that’s warm yet breathable, light, and moisture-wicking, like down alternative and lyocell.
GSM stands for “grams per meter” and refers to the weight of a fabric. In general, the higher the fabric’s GSM, the thicker and warmer it feels.
Below are the GSM weights of some of our bedding:
• Lightweight Down Alternative Comforter: lightweight 220 GSM
• All-Year Down Alternative Comforter: medium-weight 340 GSM
• Heavyweight Down Alternative Comforter: heavyweight 420 GSM
• Waffle Knit Blanket: medium-weight 320 GSM
• Sweater Knit Blanket: heavyweight 460 GSM
• Down Alternative Featherbed Mattress Topper 700 GSM
OEKO-TEX® STANDARD 100 is a label for textiles tested for harmful substances. It sets the benchmark for textile safety, from yarn to finished product. Every item bearing the STANDARD 100 label is certified as having passed safety tests for the presence of harmful substances.
Bedding and bath products returned within 45 days of the delivery date will get a full refund to the original form of payment. There are no restocking or penalty fees for used products, but we do ask that you wash any used products before returning.
To make a bedding or bath return, simply call 1-877-672-2882 or email info@saatva.com. If you received our bedding as a gift, please call us for help with your return.
At this time we do not have an exchange policy for Saatva bedding & bath products. If you would like to exchange your merchandise, simply return your order and repurchase the item of your choice.
We offer a year-round $225 discount off orders of $1,000 or more to active military, veterans, first responders, government employees, nurses, teachers, senior citizens & students. To apply the discount, simply click on the "Discount for first responders & more" box at checkout. You will be prompted to register with ID.me to verify your status and receive the discount. Note that your cart will automatically apply the larger discount if there is a promotional sale on Saatva.com that is better than your ID.me discount.
We also occasionally offer promotional sales for limited time periods on our products on Saatva.com and Saatva Viewing Rooms. To be one of the first to learn about our latest sales, sign up for our mailing list at our site footer or text BED to SAATVA (722882). You can unsubscribe at any time.
All merchandise, including mattresses, select furniture, and bedding products are on display to order in our Saatva Viewing Rooms across the country.
- Everything we have on display includes free white glove delivery or free ground shipping (for smaller goods like bedding).
- Typically, mattress orders are delivered from our factories within a 9-21 day time frame, depending on your zip code.
- Pillows, bedding products, and rugs come with a 45-day free return policy.
- Mattress toppers come with a 180-night home trial.
- Mattresses and bedroom furniture come with our 365-night home trial*. If you decide to return your mattress or furniture within that home trial period, we will issue you a refund of your purchase price. The only cost to you is a $99 processing fee.
* Excludes adjustable bases which are not eligible for returns or exchanges.
Don't just take our word for it
Saatva has earned an A+ rating from the Better Business Bureau and 96% of Saatva customers are satisfied with their purchase**.See for yourself why we have the highest customer review ratings in the mattress industry.
Customer reviews
Others also bought
114 ReviewsWeightless support plus full body massage & more
$1,049 - $2,298$1,249 - $2,598