Highland Feather Duvet Review: Canadian Down Bedding Compared

Quick Answer: Highland Feather is a Canadian manufacturer whose duvets at Mattress Miracle run from $350 for 600-loft Cordoba duck down to $1,772 for 950-loft Polish goose down (Queen, All Season weight). The best value for most Canadians is the 600-loft range ($350 to $554 for a Queen All Season), which delivers genuine down warmth without the premium price of the Hungarian, 850-loft or Polish options. We carry the current lineup at our Brantford showroom.

Reading Time: 12 minutes

Understanding Down Fill Power: What Loft Really Means

Fill power is the single most important number on any down duvet label, and it is also the most misunderstood. The rating measures how many cubic inches one ounce of down occupies when allowed to expand fully. A 600-fill-power duvet means each ounce of down lofts to 600 cubic inches. A 950-fill-power duvet lofts to 950 cubic inches per ounce.

Why does this matter? Higher loft means more trapped air per ounce, and trapped air is what insulates you. A 950-loft duvet achieves the same warmth as a 600-loft duvet while using significantly less fill. The result is a lighter, fluffier comforter that still keeps you warm through an Ontario winter.

The Science of Down Insulation

Down clusters trap air in three-dimensional pockets. Research on thermal insulation in bedding shows that natural down outperforms synthetic alternatives in warmth-to-weight ratio by a factor of roughly 1.5 to 3, depending on fill power (Havenith, 2002). The higher the fill power, the more efficient each cluster becomes at trapping body heat while allowing moisture vapour to escape. This is why a quality down duvet feels warm without feeling heavy or damp.

Here is how the fill power scale breaks down in practical terms:

  • 500 to 600 loft: Good quality. Heavier for the same warmth. Best value entry point for real down.
  • 700 to 750 loft: Very good quality. Noticeably lighter and loftier. Hungarian and Hutterite sources dominate this range.
  • 800 to 850 loft: Premium quality. Light as a cloud, exceptional insulation. Typically Canadian or Hungarian origin.
  • 900 to 950 loft: The absolute top tier. Polish goose down at this level is among the finest in the world. You will pay for it, but the duvet can last 15 to 20 years.

Thread count of the shell fabric matters too. A higher thread count (500TC or 700TC) keeps fine down clusters from poking through the fabric, a problem called "down leakage." It also contributes to a softer hand feel against your skin. The Highland Feather lineup ranges from 233TC in the entry-level Cordoba to 700TC in the Sopron.

Highland Feather: A Canadian Manufacturer Worth Knowing

Highland Feather has been manufacturing down bedding in Canada for over 60 years. Their factory produces everything from budget-friendly synthetic duvets to ultra-premium 950-loft Polish goose down. What sets them apart from imported alternatives is quality control. When a duvet is made in Canada, the fill power ratings are tested to Canadian standards, and the down is processed under tighter regulations than many overseas suppliers follow.

Dorothy Balicki, Mattress Miracle: "I always tell customers that a Highland Feather duvet is not just a comforter. It is an investment in how you sleep for the next decade. The difference between sleeping under a $40 big-box-store duvet and a proper 600-loft goose down is something you feel on the very first night."

We started carrying Highland Feather at Mattress Miracle because our Brantford customers kept asking for Canadian-made bedding they could trust. The brand delivers on that promise. Every duvet in the lineup comes with a quality guarantee, and the Cordoba, the TENCEL White Duck Down 600 and the Sopron are made right here in Canada.

Highland Feather also earns points for transparency. Each duvet clearly states its fill power, thread count, shell fabric composition, and country of origin on the label. That level of detail makes comparison shopping straightforward, which is exactly what we want for our customers.

Complete Highland Feather Duvet Lineup

Here is every Highland Feather duvet we carry, organized so you can compare fill type, loft rating, thread count, and price at a glance. Each down duvet comes in five sizes and four weights (Summer, All Season, All Season Warm and Deluxe), so the table shows two prices: the lowest "from" price (a Twin Summer for the down models) and the Queen All Season price that the rest of this review uses.

Model Fill Type Loft Thread Count Origin From Queen All Season
Cordoba White Duck Down 600 233TC Made in Canada $238 $350
TENCEL White Duck Down 600 White Duck Down 600 TENCEL organic cotton Made in Canada $292 $428
Lisburn White Goose Down 600 500TC Imported $362 $554
Alpaca Wool 100% Alpaca Wool N/A N/A N/A $440 (Double) $498 (All-Season only)
Mostar Hungarian Goose Down 750 500TC Hungarian $512 $808
Sopron Goose Down 850 700TC Made in Canada $786 $1,274
Duszan Polish Goose Down 950 500TC Polish $1,238 $1,772

We no longer carry the Tortosa, Santa Barbara, Iceland, Carmel and Visegrad down duvets, the Santiago feather duvet, the Dreamtime Silk, or the Richmond and SmartCare synthetics, so they are out of the table and the tier picks below.

The range covers every budget and every sleep preference. Let us break it down by price tier so you can find where your needs and budget align.

Budget Picks: $350 to $428

If you are new to quality bedding or simply want to upgrade from a department store comforter without spending a fortune, this tier has two options, and both are made in Canada.

Cordoba 600 Loft White Duck Down ($350 Queen All Season)

The Cordoba is where real down begins. At 600 loft with a 233TC shell, it provides genuine down insulation at the lowest price point in the lineup, starting at $238 for a Twin Summer. The 233TC shell is serviceable but not silky. You will likely want a duvet cover on this one, which is standard practice anyway. For the price, the Cordoba is an excellent introduction to what down bedding actually feels like.

TENCEL White Duck Down 600 Loft ($428 Queen All Season)

The TENCEL White Duck Down 600 puts 600-loft white duck down inside a TENCEL organic cotton shell, and it is made in Canada. TENCEL absorbs more moisture than plain cotton (the pillow section below has the numbers), which suits sleepers who run warm. Prices start at $292 for a Twin Summer.

Our Budget Recommendation

If you can stretch your budget to $350 for a Queen All Season, the Cordoba 600 Loft is the single biggest upgrade you can make in your bedding. The jump from synthetic to real 600-loft down is dramatic. You will notice the difference immediately: lighter, warmer, and it breathes better through the night.

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Mid-Range Picks: $554 to $808

This is where Highland Feather really shines. The mid-range tier offers a sweet spot of quality, warmth, and value that suits most Canadian households.

Lisburn 600 Loft ($554 Queen All Season)

The Lisburn takes 600-loft white goose down and wraps it in a 500TC cotton shell. The difference in hand feel is noticeable. The shell is silkier, quieter when you move in bed, and better at preventing down leakage over time. If you plan to use this duvet without a cover on warmer nights, the Lisburn's shell quality makes that comfortable.

Mostar 750 Loft Hungarian ($808 Queen All Season)

The Mostar jumps to 750-loft Hungarian goose down, which is a significant step up in quality. Hungarian geese produce larger, more resilient down clusters than standard white goose down. Paired with a 500TC shell, the Mostar lofts noticeably higher than the 600-loft models while using less fill weight. It is lighter on your body but just as warm, which many of our customers describe as sleeping under a warm cloud.

Mid-Range Buyer's Shortcut

  • Best value: Lisburn 600 Loft ($554 Queen All Season) for white goose down in a 500TC shell.
  • Best upgrade: Mostar 750 Loft ($808 Queen All Season) for the jump to Hungarian down at a fair price.
  • Best Canadian-made under $500: TENCEL White Duck Down 600 ($428 Queen All Season), from the budget tier above.

Premium Picks: $1,274 to $1,772

The premium tier is for sleepers who want the finest down bedding available and plan to keep it for a decade or longer. These duvets justify their price through exceptional fill power, superior shell fabrics, and longevity that lower-tier options cannot match.

Sopron 850 Loft ($1,274 Queen All Season)

The Sopron is made in Canada with 850-loft goose down in a 700TC shell. At this fill power, the duvet is remarkably light yet incredibly warm. The 850-loft clusters are large, resilient, and trap heat with extraordinary efficiency. This is the duvet for someone who runs cold in winter but does not want to sleep under a heavy comforter. The Sopron delivers warmth without weight, and the 700TC shell ensures the finest down clusters stay put for years.

Duszan 950 Loft Polish ($1,772 Queen All Season)

The Duszan sits at the top of the Highland Feather lineup and, frankly, near the top of any duvet you can buy in Canada. Polish goose down at 950 loft is the world standard for premium down. The clusters are enormous, incredibly resilient, and trap more air per ounce than anything else on the market.

At $1,772 for a Queen All Season, the Duszan is not an impulse purchase. But consider the math: a quality down duvet can last 15 to 20 years with proper care. Spread over 15 years, the Duszan costs about $118 per year, or roughly 32 cents per night. For the finest sleep surface you can drape over yourself, that is a reasonable investment.

Down Duvet Longevity

According to the Sleep Foundation, a quality down duvet can last 10 to 15 years with proper care, while some premium duvets with high fill power last even longer. The key factors in longevity are fill power (higher loft clusters are more resilient), shell thread count (higher TC prevents down escape), and care routine (using a duvet cover and airing the duvet regularly). This makes higher-loft duvets a better long-term investment per night of use.

Beyond Down: Wool Options

Not everyone wants or needs a down duvet. Highland Feather recognises this and offers excellent alternatives for different needs and sensitivities.

Alpaca Wool Duvet ($498 Queen)

The 100% Alpaca Wool Duvet offers a completely different sleep experience from down. It comes in a single All-Season weight, from $440 for a Double. Alpaca fibre is naturally moisture wicking, temperature regulating, and hypoallergenic. It does not have the loft of down but provides steady, even warmth without hot spots. Wool duvets are especially good for sleepers who go from cold to hot during the night because the fibre actively manages moisture. If you are interested in wool bedding, also consider our Natura Wool Duvet ($269) and Organic Wool Duvet ($299) for additional options.

Highland Feather's Dreamtime Silk duvet and its Richmond Synthetic and SmartCare Dual Warmth synthetics are no longer part of our range.

Why Brantford Sleepers Love Wool Options

Our Brantford customers often tell us that Ontario's temperature swings make bedding choices tricky. You might start the night at 16 degrees Celsius in your bedroom and wake up to the furnace kicking the room up to 21 degrees. Wool duvets handle these fluctuations better than synthetic alternatives because the natural fibre actively responds to changes in temperature and humidity. It is one reason we always recommend feeling these options in person at our showroom.

What Highland Feather Does Well

Highland Feather earns its place in our showroom for a few reasons that never show up in a loft rating or a thread count.

Responsible Down Standard Sourcing

Highland Feather buys its down and feathers from suppliers certified to the Responsible Down Standard (RDS), which is run by Textile Exchange. RDS down is traceable, and it comes from geese and ducks that were not live-plucked or force-fed. If animal welfare is part of your decision, RDS is a published standard you can read for yourself.

Made to Order in Toronto

Highland Feather sews and fills its Canadian-made duvets at the company factory in Scarborough, in Toronto, and builds each one when it is ordered. Down that sits compressed in warehouse packaging for months can lose some of its loft, so a duvet made to order arrives closer to full height. The same factory also supplies hotels, so these duvets get used in high-turnover rooms as well as at home.

A 15-Year Warranty

Highland Feather backs its down duvets with a 15-year warranty. That matches the working life of a well-kept, high-loft down duvet, and it runs longer than the 5 to 10 years Canadian Down and Feather offers (see the comparison table below).

Where Highland Feather Falls Short

Highland Feather duvets have real drawbacks, and for some bedrooms a different fill is the better buy.

  • Price. A Queen All Season Highland Feather down duvet starts at $350 for the Cordoba and climbs to $1,772 for the Duszan. A synthetic comforter with reasonable warmth runs $80 to $150, which is hard to argue with for a guest room.
  • Allergies. Modern down processing removes most allergens, yet some people still react to down and feather proteins. With a known feather allergy, skip the down models and look at the Alpaca Wool duvet or a microfibre fill.
  • Upkeep. Down needs a duvet cover every night and careful cleaning. A synthetic duvet goes in the home washer without a second thought.
  • Down is an animal product. RDS certification covers how the birds are treated, and some shoppers still want plant-based or synthetic bedding on principle. Highland Feather's synthetic duvets are no longer part of our range, so those shoppers are better served by a synthetic from another maker.
  • Picking a weight. Each build comes in four warmth levels, and if you have never paid attention to whether you sleep hot or cold, choosing one can take some trial and error. The warmth guide further down gives you a starting point.

How Highland Feather Compares to Other Duvets

Highland Feather shares its home city with another Canadian down maker, Canadian Down and Feather, and shoppers usually weigh both against a plain synthetic duvet. Here is how the three line up.

Factor Highland Feather Canadian Down and Feather Synthetic Duvet
Made in Toronto for the Made in Canada builds (see the lineup table) Toronto, Ontario Varies, often imported
Fill type Goose and duck down, several sources Goose and duck down Polyester microfibre
Fill power range 600-950 550-700+ N/A
Ethical certification RDS certified RDS certified N/A
Warranty 15 years 5-10 years 1-5 years
Price (Queen, mid-range) $554-$808 (Queen All Season) $400-$600 $80-$200
Temperature regulation Excellent Very good Fair
Breathability Excellent Very good Limited
Lifespan 10-15 years, longer at 850+ loft 10-15 years 3-5 years
Washability Professional cleaning recommended Professional cleaning recommended Machine washable

Down or Synthetic: Cost Per Year

The sticker gap between down and synthetic shrinks once you spread each price over the years the duvet lasts.

  • Cordoba 600 loft ($350, Queen All Season) over 15 years: about $23 per year
  • Mostar 750 loft ($808, Queen All Season) over 15 years: about $54 per year
  • Mid-range synthetic comforter (about $120, queen) over 4 years: $30 per year
  • Budget synthetic comforter (about $80, queen) over 2 years: $40 per year

The entry-level Cordoba costs less per year than either synthetic, and the 750-loft Mostar runs about $14 a year more than a budget synthetic that gets replaced every two years. Down makes sense if heavy blankets bother you, if you want breathable warmth, or if you want one duvet to see you through the next 15 years. Synthetic is the better call with a feather allergy, a preference for vegan bedding, a need to machine wash often, or a child's bed where spills and accidents happen.

Matching Pillows and Linens

A great duvet deserves matching pillows and bed linens. Highland Feather produces a full range of both, and pairing them creates a cohesive sleep system where every layer works together.

Highland Feather Down Pillows

The pillow lineup mirrors the duvet range in quality tiers. Prices below are "from" prices for a Standard pillow at Level 1:

  • Tortosa 600 Loft Pillow (from $182): Same quality goose down as the duvet. Excellent support and loft at a fair price. A good starting point for anyone upgrading from synthetic pillows.
  • TENCEL 600 Loft Pillow (from $198): Wraps 600-loft down in a TENCEL shell, which is 50 to 70 percent more moisture absorbent than cotton (Lenzing AG fibre data). Great for sleepers who overheat at the head and neck.
  • TENCEL 750 Loft Hungarian Pillow (from $330): Premium Hungarian down with the TENCEL moisture management advantage. This is our favourite pillow for side sleepers who need good loft and support.
  • Iceland 725 Loft Hutterite Pillow (from $340): Canadian Hutterite down at 725 loft in a 500TC shell. The Iceland and Carmel Hutterite duvets are no longer carried, which leaves the Hutterite pillows as the way to sleep on that down.

If you are looking for pillow guidance specific to your sleep position, our guide to the best pillows for side sleepers covers firmness, loft, and fill type recommendations in detail.

Highland Feather Bed Linens

Highland Feather's linen collection includes several standout options for pairing with their duvets (prices are for Queen):

  • French Linen Duvet Cover ($245): Stonewashed French linen that gets softer with every wash. Breathable, temperature regulating, and it develops a beautiful lived-in texture over time.
  • French Linen Sheet Set ($360): The complete sheet set in the same stonewashed French linen. Pairs naturally with the duvet cover.
  • Bamboo Linen Duvet Cover ($212): A more affordable alternative with bamboo's natural silky feel and moisture-wicking properties.
  • Bamboo Linen Fitted Sheet ($134): Soft, cool, and naturally antibacterial. Excellent for summer or for sleepers who run warm.
  • Valencia Mulberry Silk Pillowcase ($100): Genuine mulberry silk that reduces friction on hair and skin. A popular add-on for customers buying Highland Feather pillows.

Using a duvet cover is not optional with a down duvet. It protects the shell fabric from body oils, extends the duvet's life by years, and makes cleaning simple since you wash the cover rather than the duvet itself. For more on temperature regulating bedding options, see our dedicated guide.

Canadian Winter Considerations for Down Duvets

Choosing a duvet in Canada is different from choosing one in a milder climate. Ontario winters bring months of sub-zero temperatures, dry indoor air from forced-air heating, and bedrooms that can fluctuate between 16 and 21 degrees Celsius overnight. Your duvet needs to handle all of that.

Optimal Bedroom Temperature for Sleep

Research by Okamoto-Mizuno and Mizuno (2012) published in the Journal of Physiological Anthropology found that the optimal sleep environment temperature is between 15.6 and 19.4 degrees Celsius. The Sleep Foundation recommends 18.3 degrees Celsius as the ideal target. In Ontario, where winter bedroom temperatures often drop below this range, a properly lofted down duvet becomes essential for maintaining comfortable body temperature throughout the night.

Fill Power and Ontario Winters

For a primary winter duvet in Ontario, we generally recommend at least 600-loft goose down. The 600-loft models (Cordoba, TENCEL White Duck Down 600, Lisburn) provide adequate warmth for most heated bedrooms. If you keep your bedroom on the cooler side (below 17 degrees Celsius) or if you naturally sleep cold, stepping up to the 750-loft Mostar gives you a meaningful warmth boost without adding weight.

The 850 and 950-loft duvets (Sopron and Duszan) are warm enough for even the coldest nights in an unheated cottage or a bedroom with the window cracked open in January. Their exceptional warmth-to-weight ratio means you stay warm without feeling smothered.

Humidity and Down Care

Health Canada recommends indoor humidity between 30 and 50 percent, but forced-air heating typically drops Ontario homes to 20 to 30 percent without a humidifier. Low humidity is actually good news for down duvets because moisture is down's enemy. Keep your bedroom well ventilated, use a duvet cover, and air your duvet periodically by laying it flat or draping it over a clean surface for a few hours. These simple steps keep the down clusters lofty and prevent the musty smell that develops when moisture gets trapped.

Seasonal Duvet Strategy

Many of our Brantford customers use two duvets: a higher-loft option (750 to 950) for October through April, and a lighter option (a Summer-weight 600-loft or a bamboo cover) for summer. If you are working within a single-duvet budget, the 600-loft range covers Ontario winters in a normally heated bedroom while remaining comfortable enough for shoulder seasons.

How Down Compares to Other Duvet Fills for Canadian Winters

We also carry duvet options from other trusted manufacturers. The White Down Duvet from Canadian Down and Feather ($216.96) is another Canadian-made option at a lower price point. For sleepers who prefer non-down alternatives, our wool duvets provide steady warmth with excellent moisture management. If you are exploring the full range of natural bedding, our guide to organic mattress and bedding options covers the full spectrum of materials available in Canada.

Choosing a Highland Feather Warmth Level and Matching It to Your Mattress

Highland Feather builds each down duvet in four warmth levels (Summer, All Season, All Season Warm and Deluxe), and the right one depends on your bedroom temperature and on the mattress underneath you. For a queen duvet at 750 fill power, fill weight falls into three broad bands:

Warmth Band Fill Weight (Queen, 750 Fill Power) Best For Ontario Season
Lightweight About 16-22 oz Hot sleepers, air-conditioned rooms June-September
All-season About 28-35 oz Most people in heated homes Year-round in a heated home
Winter About 38-45 oz Cold sleepers, drafty rooms, rural homes November-March

Brantford's average January low sits around -10 degrees Celsius, but most homes here hold 18 to 21 degrees overnight with the furnace running. In a bedroom like that, an all-season weight at 700 loft or higher covers the whole year. A winter weight is worth it from December through March if you turn the thermostat down at night or live in an older house with less insulation.

Pairing the Duvet with Your Mattress

A breathable down duvet on top of a mattress that holds heat will still leave you too warm, so match the duvet weight to what you sleep on.

  • Memory foam sleeps warm. Pair it with a lightweight or all-season duvet and leave the winter weight for someone else.
  • Innerspring and hybrid mattresses move more air through the coil layer, so an all-season down duvet works year-round. Our Restonic mattresses use pocketed coils that allow good air circulation.
  • Latex is close to temperature-neutral. Any warmth level works, and your own preference decides.

Brad Grose, founder, Mattress Miracle, family owned in Brantford since 1997, with 40+ years in the mattress industry: "People spend $800 on a duvet and then wonder why they are still not sleeping well. If your mattress is 12 years old and sagging, the duvet cannot fix that. Start with the foundation. Get a good mattress, then build up with quality sheets, a proper pillow, and a good duvet. The whole system matters."

Caring for a Highland Feather Duvet

A Highland Feather duvet reaches the end of its 15-year warranty in good shape only with a few habits. The washing basics are in the FAQ below. These are the steps people tend to skip:

  • Shake it out each morning. Grab the bottom edge and give it a few hard shakes so the down clusters spread back out evenly.
  • Ask for down-specific cleaning when you take it to a professional. Standard dry cleaning can strip the natural oils from the down.
  • Never wash it in a top-loading machine with an agitator.
  • Spot clean small stains with a damp cloth and a little mild detergent, and do not soak the fill.
  • Store it only once it is completely dry, in a breathable cotton bag. Plastic and vacuum-sealed bags compress the down and trap moisture, which leads to mould and mildew.
  • Keep it on a closet shelf. Attics run too hot and basements too damp.

Shop: Duvets at Mattress Miracle

Find Your Perfect Mattress at Mattress Miracle

We are a family-owned mattress store in Brantford, helping our community sleep better since 1997. Come try mattresses in person and get honest, no-pressure advice.

441 1/2 West Street, Brantford, Ontario

Call 519-770-0001

September 2026 update: the range was cut to six

Several models reviewed above are no longer listed on mattressmiracle.ca. After six months with every Highland Feather build online, we kept the six that customers bought: Cordoba, the Tencel duck 600, Lisburn, Mostar, Sopron and Duszan. Links to retired models now go to the closest current build, and any retired build can still be ordered by phone. The current six with Queen prices are on one page.

Frequently Asked Questions

Is Highland Feather a Canadian company?

Yes. Highland Feather has been manufacturing down bedding in Canada for over 60 years. Several of the duvets we carry, including the Cordoba, the TENCEL White Duck Down 600 and the Sopron, are made in Canada. Their Hutterite goose down comes from farming communities on the Canadian prairies.

What is the difference between 600 loft and 750 loft in a down duvet?

Fill power measures how much space one ounce of down occupies. A 750-loft duvet traps about 25 percent more air per ounce than a 600-loft duvet, which means it achieves the same warmth while being lighter. In practical terms, a 750-loft duvet feels noticeably fluffier and less weighty on your body while keeping you just as warm or warmer.

Can I wash a Highland Feather down duvet at home?

Most Highland Feather down duvets can be machine washed on a gentle cycle with a mild, down-specific detergent. Use a large-capacity front-loading machine and tumble dry on low with clean tennis balls or dryer balls to restore loft. That said, professional cleaning once a year is the safest approach for preserving fill power over the long term.

Can I feel Highland Feather duvets in person at Mattress Miracle?

Absolutely. We keep the Highland Feather lineup on display at our Brantford showroom at 441 1/2 West Street. You can compare the weight and loft of different fill powers side by side, feel the difference between 233TC and 700TC shell fabrics, and our team can help you choose the right warmth level for your bedroom and sleep style. Call Talia at (519) 770-0001 to check availability on a specific model before visiting.

How long does a Highland Feather duvet last?

With proper care, a quality down duvet lasts 10 to 15 years, and premium models with higher fill power can last even longer. Use a duvet cover, air the duvet regularly, and avoid compressing it for storage. The higher the fill power, the more resilient the down clusters, so the Sopron (850 loft) and Duszan (950 loft) tend to maintain their loft longer than entry-level models.

Is Highland Feather down ethically sourced?

Yes. Highland Feather buys its down and feathers from suppliers certified to the Responsible Down Standard (RDS). RDS down is traceable, and it comes from geese and ducks that were not live-plucked or force-fed.

What warranty comes with a Highland Feather duvet?

Highland Feather down duvets carry a 15-year warranty, longer than the 5 to 10 years Canadian Down and Feather offers. Use a duvet cover, shake the duvet out daily and store it dry in a breathable cotton bag to get the full life out of it.

Is a down duvet worth it compared to a synthetic comforter?

Over its life, usually yes. Spread over 15 years, a Queen All Season Cordoba at $350 works out to about $23 a year and a Mostar 750 loft at $808 to about $54 a year, while an $80 budget synthetic replaced every 2 years costs $40 a year. Synthetic is still the better pick if you have a feather allergy, want vegan bedding or need to machine wash often.

Sources

  1. Okamoto-Mizuno, K., & Mizuno, K. (2012). Effects of thermal environment on sleep and circadian rhythm. Journal of Physiological Anthropology, 31(1), 14. doi.org/10.1186/1880-6805-31-14
  2. Havenith, G. (2002). Interaction of clothing and thermoregulation. Exogenous Dermatology, 1(5), 221-230. doi.org/10.1159/000068802
  3. Shin, M., Halaki, M., Swan, P., Ireland, A.H., & Chow, C.M. (2016). The effects of fabric for sleepwear and bedding on sleep at ambient temperatures of 17°C and 22°C. Nature and Science of Sleep, 8, 121-131. doi.org/10.2147/NSS.S100271
  4. Krauchi, K. (2007). The thermophysiological cascade leading to sleep initiation in relation to phase of entrainment. Sleep Medicine Reviews, 11(6), 439-451. doi.org/10.1016/j.smrv.2007.07.001
  5. Sleep Foundation. (2024). How long does a duvet last? Sleep Foundation. sleepfoundation.org
  6. Health Canada. (2024). Recommended indoor humidity levels. Government of Canada. canada.ca
  7. Textile Exchange. (2025). Responsible Down Standard. textileexchange.org
  8. Highland Feather Manufacturing. (2026). About Us. highlandfeather.com

Visit Our Brantford Showroom

We are located at 441½ West Street in downtown Brantford. Free parking available. Our team does not work on commission, so you get honest advice based on your needs.

Mattress Miracle - 441½ West Street, Brantford, ON - (519) 770-0001

Hours: Monday-Wednesday 10am-6pm, Thursday-Friday 10am-7pm, Saturday 10am-5pm, Sunday 12pm-4pm.

The best way to choose a Highland Feather duvet is to feel them in person. Come in and compare the weight of a 600-loft next to a 950-loft. The difference is something you have to hold in your hands to fully appreciate. Call Talia at (519) 770-0001 to book a time or just drop by.

Related Reading

Shop the Highland Feather duvet line

The Highland Feather down duvets we carry, each with a 15-year warranty and four warmth levels. Prices are "from" prices for a Twin Summer.

  • Cordoba 600 Loft White Duck Down Duvet, 233TC entry-level European duck down, best value, from $238
  • White Duck Down Duvet 600 Loft, TENCEL Organic Cotton, made in Canada, from $292
  • Lisburn 600 Loft White Goose Down Duvet, 500TC, from $362
  • Mostar 750 Loft Hungarian White Goose Down Duvet, 500TC, from $512
  • Sopron 850 Loft White Goose Down Duvet, 700TC, made in Canada, from $786
  • Duszan 950 Loft Polish White Goose Down Duvet, 500TC, from $1,238
  • Shop all Highland Feather down duvets, the full goose and duck down range
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