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Comforters and duvets are common bedding items that maintain people’s body temperature when they sleep. While these two types of bedding have many similarities, their differences can make a person choose one over the other.

This article discusses how duvets and comforters differ, what to look for when buying them, and why sleep quality is important for health. It also offers a list of comforters and duvets available to purchase online.

Duvets originated in Europe, with the term coming from a French word for down. They are soft blankets filled with down, feather, wool, or synthetic fibers.

Duvet inserts are plain and often white or off-white in color. Duvet covers, on the other hand, come in a variety of colors, styles, and materials.

Most duvet covers have corner ties to keep duvets in place. Individuals can use ties, zippers, or buttons to enclose the duvet insert into a cover.

Comforters are soft blankets that contain material including down or synthetic fiber. People often buy comforters as part of bed-in-a-bag sets or complete bedding sets that come with sheets and pillowcases. They come in various designs, colors, and patterns.

Comforters do not require covers. However, some comforters have loops that enable people to tie covers onto them.

While both duvets and comforters are bedding items that people sleep under, there are several differences:

  • Duvets need covers, and comforters do not. However, some people opt to put a comforter inside a duvet cover.
  • Companies sell duvet inserts and covers separately. By contrast, people can purchase comforters as part of a complete set.
  • Individuals may need to wash comforters more regularly than duvets as they do not always come with a cover.
  • Comforters have a sewn-through pattern that maintains their shape and gives them an even-fill distribution, whereas duvet inserts can bunch together inside the cover.
  • Comforters are typically larger and have more hangover on the mattress. Duvets are the same size as the mattress.
  • Duvets typically have more stuffing and offer more warmth than comforters, which lay flatter and are lighter.

Before purchasing a duvet or comforter, a person may wish to consider the following factors:

  • Fill material: Duvets and comforters may have natural or synthetic material fill. Natural fillings include down and feather, silk, and wool. People who have allergies may wish to consider synthetic materials, such as microfiber. Research has found that most allergic reactions resulting from exposure to feathers are due to mite allergens. Synthetic material may be less likely to cause an allergic reaction.
  • Fill power: This measures the loft or space a material takes up. Higher fill power means greater insulation and height.
  • Shell or cover: Shells or covers with higher thread counts are more durable and comfortable. These are “down-proof,” preventing materials from leaking out the shell.
  • Fill weight and level: Beddings with heavier weight provide more warmth, while lightweight bedding may be more suitable for warm sleepers and people in hotter climates.
  • TOG rating: This measures the insulation and warmth the bedding provides. Covers with higher TOG ratings will keep people warmer.
  • Construction: Construction affects a bedding’s life span. Beddings with baffle box construction have a thin fabric between the top and bottom cover. This creates small, checkered compartments to evenly distribute fill. Sewn-through types have top and bottom covers that manufacturers sew together, creating sealed pockets.
  • Cleaning: People may consider duvets or comforters that are machine washable for easier cleaning.
  • Style: Both duvet covers and comforters come in varying covers, styles, textures, and materials.
  • Certifications: People can look for product certifications, such as GREENGUARD Gold, United States Department of Agriculture Organic seal, and OEKO-TEX Standard 100. These certifications show that the product is eco-friendly and free from harmful substances.

Multiple companies sell duvets and comforters online. Below is a list of duvets and comforters that people may wish to purchase.

Please note that the writer of this article has not tried these products. All information presented is purely research-based.

The Buffy Cloud

The Buffy Cloud comforter has a shell of OEKO-TEX-certified eucalyptus fabric with 100% recycled fiber filling and 300 single-ply thread count. The company states that each comforter contains around 50 recycled plastic bottles.

This product has loops in every corner, enabling people to place a cover on top. The company recommends machine-washing the comforter with cold water and leaving hanging to dry.

Additionally, Buffy states that its comforter is earth-friendly, cruelty-free, and suitable for all weather.

The Buffy Cloud is available in twin/twin XL, full/queen, and king/California king sizes. It has free shipping and returns, and the company offers a free trial.

Casper Down Duvet

Casper Down Duvet is filled with ethically sourced 600 fill power down covered by a 100% cotton shell, and it has sewn-through chambers.

Customers can choose from two weight types: lightweight and midweight. It is machine washable and available in twin/twin XL, full/queen, and king/California king sizes.

Casper provides a 1-year limited warranty on this product, a 30-night free trial, and free shipping and returns.

Brooklinen Down Alternative Comforter

This comforter has a 400-thread count, 100% cotton sateen shell. Its filling is shaved microfiber that mimics the texture of down.

Moreover, this product is hypoallergenic and has a baffle box construction to prevent the microfiber from bunching up in one place. Each corner has a loop to facilitate putting on a duvet cover.

The comforter is available in lightweight, all-season, and ultrawarm weights, making it suitable for most people’s requirements. It comes in twin/twin XL, full/queen, and king/California king sizes.

The company recommends spot cleaning or dry-cleaning this comforter.

Brooklinen offers free return shipping for purchasers in the United States.

Boll & Branch Down Alternative Duvet Insert

This duvet insert has a 100% organic cotton shell with a baffle box construction to stop the premium, hypoallergenic filling from moving around. This product also has an OEKO-TEX® Standard 100 certification.

It comes in lightweight, winterweight, and all-season weights, making it suitable for most people’s requirements. It is available in full/queen and king/California king sizes.

Boll & Branch offers a 30-night trial and free shipping and returns.

L.L.Bean Permabaffle Box Goose Down Comforter

This comforter has a responsibly sourced 600 fill goose down and a 100% down-proof cotton cover with 280 thread count. It has a baffle box construction that prevents the down from moving around the comforter.

This product is hypoallergenic and machine washable and has corner loops to allow people to insert it into a cover.

The comforter is available in warm and warmer weights, making it suitable for people who feel cold while sleeping. It is available in twin, queen, and king sizes.

L.L.Bean offers a 1-year warranty on its products.

Lack of sleep can have a detrimental effect on overall health and well-being. Research found that college students with good sleep quality performed better academically than their peers who did not have a good night’s rest.

A study exploring short- and long-term effects of sleep disruption found that lack of sleep led to several health problems, including:

Additionally, according to a 2017 study, a sleeping environment with a comfortable temperature is essential in maintaining sleep. Some people may find that lighter or heavier bedding is better suited to their requirements.

Moreover, authors of a 2016 study note that people prefer a warmer environment in sleep compared with when awake.

There have not been many studies on the effect of bedding, such as duvets and comforters, on sleep quality. However, the existing research suggests that goose down material significantly impacts overall sleep comfort level, leading to higher duration long-wave sleep.

Duvets and comforters are common bedding items and have many similarities. However, a person may choose one over the other after considering their different features, such as weight, fill, and construction.

Sleep quality is important. If a person does not get enough quality sleep, they are at an increased risk of developing various health conditions, such as diabetes and cancer.