Polyester Winter Down Comforters & Duvet Inserts

Down is the extremely lightweight, comfortable & insulating soft breast feathers of ducks and geese that they use to incubate their eggs. It's quite rare & very costly, so Slumberdown created the next best thing! The lovely and snuggly hollowfibre filling is soft and comfortable, just like down, and the luxury microfibre cover feels wonderful to snuggle up into - it gently wraps around your body so you can be cosy and still move freely through the night.

Really cozy and thick good for this winter weather. Anonymous. Sun Oct 25 2026

This Cosy Nights 15 Tog Winter Duvet features a soft touch microfibre cover and snuggly hollowfibre filling, ensuring you achieve a cosy night’s sleep throughout the year. As well as being extremely comfy, you can also sleep easy knowing that there’s nothing in this duvet that can cause allergic reactions, as it’s naturally hypoallergenic. The Cosy Nights duvet from is heavyweight and snuggly, and gently wraps around the contours of your body so it stays with you as you move during the night. Being a heavy-weight 15 tog duvet, it's a great option for winter use.

I’m really impressed with this duvet. It’s incredibly soft and comfortable, making a noticeable difference to my sleep quality. It has the perfect balance — warm enough for colder nights without feeling too heavy or stuffy.. Kay. Mon Apr 20 2026

When the night's get colder, you can rest assured our Warm Winter Nights 15 Tog Duvet provides warmth in winter months for that added cosy feel so you can sleep soundly. This 15 Tog duvet is made with a soft hollowfibre filling that surround you with a cosy comfy feeling so you can enjoy great night's sleep all night long. Our soft touch cover has a smooth finish, so you can feel cosy and comfy, when snuggling into bed to enjoy a great night's sleep and wake up feeling refreshed. Non allergenic. Made in the UK.

Too comfy. Anonymous. Wed Oct 14 2026

This 13.5 tog anti allergy duvet by Slumberdown has been specifically made with an anti allergy filling to help reduce the build up of dust mites, bacteria and fungus. Tested and approved by leading experts at Allergy UK, it's an ideal choice for allergy sufferers and all year round use. Our lovely and snuggly hollowfibre filling is soft and comfortable, and the luxury microfibre cover feels wonderful to snuggle up into - it gently wraps around your body so you can be cosy and still move freely through the night. This 13.5 tog anti allergy duvet is an ideal winter duvet for cooler months, or for those who prefer a warmer duvet.

Very warm and cozy fits the duvet cover nicely really happy with this purchase. Frances. Leeds, GB. Mon Oct 05 2026

Down is the extremely lightweight, comfortable & insulating soft breast feathers of ducks and geese that they use to incubate their eggs. It's quite rare & very costly, so Slumberdown created the next best thing! The lovely and snuggly hollow fiber filling is soft and comfortable, just like down, and the luxury microfibre cover feels wonderful to snuggle up into - it gently wraps around your body so you can be cozy and still move freely through the night. This 13.5 tog double Feels Like Down duvet is an ideal winter duvet for cooler months, or for those who prefer a warmer duvet. The Feels Like Down medium support pillow pair complements your Feels Like Down double duvet perfectly; containing the same snuggly hollow fiber filling, the soft microfibre cover feels wonderful to sink your head into - it gently supports your head and neck for a great night’s sleep. Resembling a luxurious down duvet and pillow set, but without a feather in sight, this bundle from Slumberdown is non-allergenic which means it’s perfect for allergy sufferers and for peace of mind.

It’s great nice quality good price and quick delivery. Aisha. Thu Sep 03 2026

Wrap yourself in ultimate warmth and comfort with the Scandinavian Classic Soft Touch 13.5 Tog Duvet. Perfect for colder months, this duvet features a luxuriously soft hollowfibre filling, offering cosy insulation without feeling heavy. The 13.5 tog rating provides extra warmth, making it ideal for chilly nights. Encased in a smooth, soft-touch microfibre cover, it delivers a plush, snuggly feel for a restful sleep. Durable, easy to care for, and machine washable, this duvet is the perfect choice for staying warm and comfortable all winter long.

Lovely duvet, nice smooth Cotton feel, great warmth and filling stays in place due to stitched channels. A great duvet. Happy with purchase. Good price.. Lynda. Wed Aug 12 2026

The Slumberdown Cool Sleep Duvet has been crafted to reduce heat through the night to promote a cooler more restful sleep. Being twice as cool to the touch as standard polyester, the soft and silky fabric conducts heat away from your body, ensuring a refreshingly cool sensation with every initial touch. Specifically engineered to assist you in enjoying those cooler spots within your bed throughout the night, warm Summer nights will become a breeze. You can wave goodbye to bed-making worries with our innovative coverless design. Our Cool Sleep Nylon Duvet is not only designed to effectively conduct heat away but also to prioritize your health and comfort. Crafted from hypoallergenic materials, it offers a safe haven for allergy sufferers, ensuring a restful night's sleep without the worry of irritation or discomfort. Rest assured, you can indulge in the cooling comfort of our duvet without the risk of triggering allergies. Besides its cooling features, the Cool Sleep Duvet is washing machine and tumble-dryer friendly, making maintenance a breeze. Simply pop on a gentle wash cycle at 40 degrees before a cool tumble dry, with the cooling technology remaining fully effective even after repeated laundering, guaranteeing lasting coolness. For the ultimate cool sleep, combine your duvet with the matching fitted sheet and pillowcases, and say goodbye to overheating nights.

Very cooling. Thank you. Joanna. Manchester, GB. Thu Jul 16 2026

A soft, breathable duvet designed for comfortable sleep in every season. Its lightweight, fluffy fill provides balanced warmth, while the clean stitched design keeps everything securely in place. Available in all standard UK sizes and easy to care for at home.

They believe that everybody deserves a better night’s sleep and the power of a great down alternative comforter can get you there. Their anti-allergy range is specifically made with an anti-allergy filling to help reduce the build-up of dust mites and bacteria. Tested and approved by leading experts in allergy UK, so you and your family can sleep easily throughout the night, and night after night. They want to make life easier for you, that’s why this product is a washing machine and tumble drier friendly, so it can be back on your bed as quickly as you need it.

Super comfortable! Definitely recommend. Huma. Sun Nov 01 2026

This Snuggledown Indulgent Cotton 4.5 Tog Summer Duvet is luxuriously soft and lofty with a natural drape that you can snuggle into for a blissful night’s sleep. Filled with the perfect blend of super fine hollow fibre and microfibre, this duvet perfectly balances weight and loft to add a real touch of luxury to your bed. Its premium 300 threat count, 100% cotton jacquard cover is naturally breathable and features piped edging, for an indulgent duvet that looks as good as it feels. Being a lightweight 4.5 tog duvet, it's great for warmer months or if you prefer a cooler, less heavy duvet. As it’s free from feathers and down, this UK-made Indulgent Cotton duvet from Snuggledown is completely non-allergenic and vegan-friendly; there’s nothing in the materials that could cause allergic reactions which is great for peace of mind and essential for allergy sufferers.

I bought this duvet for my 77-year-old mother as she often feels cold, and she absolutely loves it. It’s very warm, soft and comfortable. Perfect for winter and great quality. She is very happy with it.. Nataliya. London, AL. Sat Mar 14 2026

This Slumberdown Control 13.5 tog winter duvet cleverly regulates your temperature, so you don’t get too hot or too cold as you sleep. Containing a scientifically proven Dacron hollow fibre fill, this specially developed filling has been formulated to carry excess heat and moisture away from the surface of the duvet – drawing it from your body so you keep it at a regular temperature. The more heat you generate, the harder the filling will work to keep you cool. But if you’re already cool, the clever Dacron hollow fibre filling won’t allow you to get too cold either. As well as helping you have a comfortable night, you can also sleep easy knowing that there's nothing in this duvet that could cause allergic reactions, as it’s naturally hypoallergenic. Being a 13.5 tog duvet, it’s an ideal option for winter and cooler months, or for those who prefer a warmer duvet. The Control pillow pair complements your new Control duvet perfectly. Containing the same clever Dacron hollow fibre fill, the pillows will carry excess heat and moisture away from the surface of the pillow – drawing it from your head so you keep it at a regular temperature. As well as helping you have a comfortable night, you can also sleep easy knowing that there's nothing in this Control duvet and pillow pair bundle that could cause allergic reactions, as they’re all naturally hypoallergenic.

Fabulous duvet pillows! Absolutely would recommend!. Valerie. Uk. Tue Feb 28 2023

In the warmer summer months, this hollow-fiber polycotton Duvet gives you a cool and comfortable night’s sleep. This excellent quality synthetic duvet allows you to breathe without losing the satisfaction of coziness that comes from luxury lofted bedding. This tog duvet makes super-efficient use of its high-quality hollow fiber filling, trapping a surprising amount of warmth in its relatively lightweight design. This gives you the versatility of use throughout the year. In addition to the anti-allergy hollow fiber filling, this duvet features a polycotton cover that is as robust as it is soft. Ideal for allergy sufferers, this tog duvet is anti-allergenic. It is also home washable at 40 degrees, making this duvet well suited to the demands of the modern family home.

Nice. Anonymous. Sat May 09 2026

The Snuggledown Scandinavian Hollowfibre 13.5 Tog Winter Duvet is filled with polyester hollow fibre and surrounded by a soft touch microfibre cover to create a cosy and comfortable duvet. It balances warmth, weight and loft so it’s lightweight even at higher togs, for a great night’s sleep. Being a 13.5 tog duvet, it’s an ideal option for winter and for cooler months, or for those who prefer a warmer duvet. The Snuggledown Scandinavian hollowfibre pillow pair complements your new Scandinavian hollow fibre duvet perfectly. Filled with the same polyester hollow fibre and surrounded by a soft touch microfibre cover to create cosy and comfortable pillows. Having a medium support level, these Scandinavian hollow fibre pillows from snuggle down are a great choice for back sleepers, or for those who prefer versatile, mid-depth pillows. As this duvet and pillow pair is made of all synthetic materials, they are non-allergenic, meaning there's nothing in them that could cause allergic reactions, which is great for peace of mind and essential for allergy sufferers.

Amazing duvet!! Very light, warm and cozy excellent choice!! Highly recommended.. Milton. London. Sun Sep 25 2022

The Slumberdown Cool Summer Duvet is designed for our unpredictable summers. With it’s adaptive technology Our NEW cool summer range takes the heat away when you’re too warm and gives it back when you cool down. The Slumberdown Cool Touch Duvet has been crafted to improve your comfort through the night in order to promote more restful sleep. The temperature-sensitive fabric regulates your temperature by absorbing heat when you are too hot and gradually releasing it as you cool down, ensuring an optimal temperature for the perfect night's sleep. You can happily wave goodbye to bed-making worries with our innovative coverless design. Our Cool Touch PCM duvet isn't just about temperature control; it prioritizes your health and comfort too. Crafted from hypoallergenic materials, it offers a safe haven for allergy sufferers, ensuring a restful night's sleep without the worry of irritation or discomfort. Rest assured, you can indulge in the cooling comfort of our duvet without the risk of triggering allergies. In addition to its cooling prowess, our duvet is washing machine and tumble dryer friendly, making maintenance a breeze. Simply pop on a gentle wash cycle at 40 degrees before a cool tumble dry, with the cooling technology remaining fully effective even after repeated laundering, guaranteeing lasting coolness. For the ultimate cool sleep experience, combine your duvet with matching fitted sheets and pillowcases, bidding farewell to hot, uncomfortable nights for good.

Used it for a while but started to feel like it wasn't working for me and my partner. So switched back to a standard duvet. It does the job perfectly and did help to keep my partner cool and kept me somewhat warm. Still going to use this in the guest bedroom for them to decide on how warm or cold they want to be.. Kieron. Sat Jan 03 2026

In the warmer summer months, this hollow-fiber polycotton Anti Allergy Tog Duvet gives you a cool and comfortable night’s sleep. This excellent quality synthetic duvet allows you to breathe without losing the satisfaction of coziness that comes from luxury lofted bedding. This tog duvet makes super-efficient use of its high-quality hollow fiber filling, trapping a surprising amount of warmth in its relatively lightweight design. This gives you the versatility of use throughout the year. In addition to the anti-allergy hollow fiber filling, this duvet features a polycotton cover that is as robust as it is soft. Ideal for allergy sufferers, this tog duvet is anti-allergenic. It is also home washable at 40 degrees, making this duvet well-suited to the demands of the modern family home.

Arrived quickly, soft touch and good quality. Laura. Belvedere, GB. Sat Apr 01 2023

This luxurious polycotton guarantees a warm and comfortable night – whatever the season. This high-quality bedding is second to none among synthetic duvets, providing that snuggle factor that makes you look forward to the end of each day. The hollow fibre filling of this 15-tog duvet traps all available warmth in its fibres, as well as adding valuable loft to the duvet. The result is a duvet that aids restful nights year after year. Adding to the luxuriant feel is a fine polycotton cover, combining softness with durability.

Just what I needed! Thick and warm duvet, puffy but doesn’t make me feel weighed down. It’s brilliant, keeps me warm and cosy at night. Thank you!. Farjana Begum. Chadderton Oldham, GB. Thu Jan 02 2020

Revamp your bedroom into a chic and polished haven with our lavish World Menagerie Ophelia Tufted Duvet Cover & Pillowcase Set. Crafted from an ultra-soft microfibre fabric in a pristine white, grey and blush shade, this duvet cover boasts a beautiful drape and texture that effortlessly enhances your bed's appearance. The tufted lattice design gracefully extends to the pillowcases, creating a luxurious and unified aesthetic that elevates your bedroom décor. Beyond its stylish appeal, this white tufted lattice duvet cover is also pragmatic; it is machine washable and dries quickly, making it the ideal choice for convenient year-round use.

This is good but I thought it was pink, it's not pink it's peach, so that's another one for my daughter. Jean. Liverpool, GB. Thu Dec 04 2025

This luxurious anti-allergy polycotton 15 tog duvet and pillow set guarantees a warm and comfortable night – whatever the season. This high-quality bedding is second to none among synthetic duvets, providing that snuggle factor that makes you look forward to the end of each day. The anti-allergy hollow fiber filling of this 15 tog duvet traps all available warmth in its fibers, as well as adding valuable loft to the duvet. The result is a duvet that aids restful nights year after year. Adding to the luxuriant feel is a fine polycotton cover, combining softness with durability.

Good value for lovely quality product.. Anonymous. Leven, GB. Fri Apr 08 2022

This luxurious super soft feel microfibre duvet and pillow set guarantees a warm and comfortable night – whatever the season. This high-quality bedding is second to none among synthetic duvets, providing that snuggle factor that makes you look forward to the end of each day. The duvet comes with a soft microfibre cover and hollow fiber filling this 15-tog duvet traps all available warmth in its fibers, as well as adding valuable loft to the duvet. The result is a duvet that aids restful nights year after year. Adding to the luxuriant feel is a fine microfibre cover, combining softness with durability.

Lovely, Soft Soo Cosy Duvet Set.. Tracey. GB. Sat Apr 06 2024

Revamp your bedroom into a chic and polished haven with our lavish World Menagerie Ophelia Tufted Duvet Cover & Pillowcase Set. Crafted from an ultra-soft microfibre fabric in a pristine white, grey and blush shade, this duvet cover boasts a beautiful drape and texture that effortlessly enhances your bed's appearance. The tufted lattice design gracefully extends to the pillowcases, creating a luxurious and unified aesthetic that elevates your bedroom décor. Beyond its stylish appeal, this white tufted lattice duvet cover is also pragmatic; it is machine washable and dries quickly, making it the ideal choice for convenient year-round use.

A soft, breathable duvet designed for comfortable sleep in every season. Its lightweight, fluffy fill provides balanced warmth, while the clean stitched design keeps everything securely in place. Available in all standard UK sizes and easy to care for at home.

A soft, breathable duvet designed for comfortable sleep in every season. Its lightweight, fluffy fill provides balanced warmth, while the clean stitched design keeps everything securely in place. Available in all standard UK sizes and easy to care for at home.

The Snuggledown Indulgent Cotton 13.5 Tog Winter Duvet is luxuriously soft and lofty with a natural drape that you can snuggle into for a blissful night’s sleep. Filled with the perfect blend of super fine hollow fiber and microfibre, this duvet perfectly balances weight and loft to add a real touch of luxury to your bed. Its premium 300 threat count, 100% cotton jacquard cover is naturally breathable and features piped edging, for an indulgent duvet that looks as good as it feels. Being a 13.5 tog duvet, it’s an ideal option for winter and cooler months, or for those who prefer a warmer duvet. The Indulgent Cotton Soft Support Front Sleeper pillow pair complements your new Indulgent Cotton duvet perfectly; filled with the same luxurious blend of super fine hollow fiber and microfibre, the pillows also feature a premium quality 300 thread count cotton cover. As both the UK-made duvet and two pillows are free from feathers and down, this Indulgent Cotton bundle from Snuggledown is completely non-allergenic and vegan-friendly; there’s nothing in the materials that could cause allergic reactions which is great for peace of mind and essential for allergy sufferers.

Experience hotel-quality comfort every night with the Snuggledown Luxuriously Hotel Soft & Cosy 13.5 Tog Winter Duvet and 2 Medium Pillows Set. Designed to keep you warm and snug during the colder months, this luxurious 13.5 tog duvet provides the perfect balance of warmth and breathability. The soft, lightweight fabric and premium filling offer a cloud-like feel, ensuring a restful and indulgent sleep experience. Paired with two medium-support pillows, this set delivers the ideal combination of comfort and support, making it perfect for back and side sleepers. Whether you're refreshing your bedroom or preparing for winter, this duvet and pillow set brings a touch of hotel luxury to your home.

Very good quality I’ve just ordered a 10.5 tog one.. Sarah. Cardiff. Tue Apr 21 2026

Enhance the modern coziness of your home décor by incorporating this Jumbo ribbed cord faux fur bedding set oozing with ultimate luxury. Featuring a stylish ribbed design, it adds both texture and depth to any bedroom. Crafted from a soft-touch faux fur fabric, this snug bedding range provides a luxurious and comfortable experience, perfect for duvet days. The bold and vibrant color choices are perfect for making a statement and injecting a burst of color i

So toastie for the cold nights and it looks lovely in your bed.. Marie. Blantyre Glasgow, GB. Sat Apr 18 2026

Create the perfect sleeping space with hollowfibre duvet. This quilt will provide softness and support to help you stay comfortable all night long.

I bought this before the cold winter nights set in and I’m so happy that I did it is so warm and cosy so I bought one for my son. Pamela. London, GB. Thu Apr 18 2024

Enhance the modern coziness of your home décor by incorporating this Jumbo ribbed cord faux fur bedding set oozing with ultimate luxury. Featuring a stylish ribbed design, it adds both texture and depth to any bedroom. Crafted from a soft-touch faux fur fabric, this snug bedding range provides a luxurious and comfortable experience, perfect for duvet days. The bold and vibrant color choices are perfect for making a statement and injecting a burst of color.

Love this, so cosy warm, will be perfect for cold winter nights . Lindsay. Torquay, GB. Sun Oct 06 2024

Create the perfect sleeping space with hollowfibre duvet. This quilt will provide softness and support to help you stay comfortable all night long.

Very cosy duvet… always sleep super well . Nice weight & has kept its shape & filling even over the time I’ve been using it.. Rachel. East Linton, GB. Thu Nov 06 2025

The Anti Allergy duvet by Slumber Down is specifically made with an anti-allergy filling to help reduce the build-up of dust mites, bacteria, and fungus. Tested and approved by leading experts at Allergy UK, it's an ideal choice for allergy sufferers and all-year-round use. Our lovely and snuggly hollow fibre filling is soft and comfortable, and the luxury microfiber cover feels wonderful to snuggle up into - it gently wraps around your body so you can be cosy and still move freely through the night. The Anti Allergy pillow pair complements your new Anti Allergy duvet perfectly; filled with the same quality anti-allergy hollow fibre, they also come with Allergy UK's seal of approval so that you can rest assured your bedding is working hard to protect you from allergens and other nasties. Being medium support, they're a great all-rounder, and perfect for back sleepers.

Perfect. Works for all seasons. Lovely and warm for winter with the two clipped together. And I like the fact it's anti allergy and washable.. Anneka. Liverpool, GB. Thu Dec 05 2024

The Slumberdown Cosy Nights All Seasons Combi 15 Tog (10.5 + 4.5 Tog) Duvet is made up of two separate duvets that conveniently fasten together and come apart, depending on your needs. Use the lightweight 4.5 tog duvet for keeping cool on warm summer nights, or use the 10.5 tog duvet during transitional months when you require a more versatile, mid-weight duvet. You then have the option to combine the two, using the simple and secure press-stud fastenings, to create a super snuggly 15 tog winter duvet to ensure you stay warm and toasty the coldest of nights. The cosy hollowfibre filling is wonderfully comfortable, and the soft touch cover feels perfect to snuggle up into, creating a combination duvet that gently wraps around your body so you can be comfortable and still move freely through the night.

Just what I needed! Warm, comfortable, and perfect for all seasons. Accurate size and fit duvet cover well. Frank. Sun Sep 28 2025

Enhance the modern coziness of your home decor by incorporating this Jumbo ribbed cord faux fur bedding set oozing with ultimate luxury. Featuring a stylish ribbed design, it adds both texture and depth to any bedroom. Crafted from a soft-touch faux fur fabric, this snug bedding range provides a luxurious and comfortable experience, perfect for duvet days. The bold and vibrant color choices are perfect for making a statement and injecting a burst of color i

Beautiful. Anonymous. Wed Nov 20 2024

Revamp your bedroom into a chic and polished haven with our lavish World Menagerie Ophelia Tufted Duvet Cover & Pillowcase Set. Crafted from an ultra-soft microfibre fabric in a pristine white, grey and blush shade, this duvet cover boasts a beautiful drape and texture that effortlessly enhances your bed's appearance. The tufted lattice design gracefully extends to the pillowcases, creating a luxurious and unified aesthetic that elevates your bedroom décor. Beyond its stylish appeal, this white tufted lattice duvet cover is also pragmatic; it is machine washable and dries quickly, making it the ideal choice for convenient year-round use.

The Slumberdown Cool Sleep range has been crafted to reduce heat through the night to promote a cooler more restful sleep. Being twice as cool to the touch as standard polyester, the soft and silky fabric conducts heat away from your body, ensuring a refreshingly cool sensation with every initial touch. Specifically engineered to assist you in enjoying those cooler spots within your bed throughout the night, warm Summer nights will become a breeze. Our Cool Sleep Nylon range is not only designed to effectively conduct heat away but also to prioritise your health and comfort. Crafted from hypoallergenic materials, it offers a safe haven for allergy sufferers, ensuring a restful night's sleep without the worry of irritation or discomfort. Rest assured, you can indulge in the cooling comfort of your new bedding without the risk of triggering allergies. Besides its cooling features, the Cool Sleep range is washing machine and tumble-dryer friendly, making maintenance a breeze. Simply pop on a gentle wash cycle at 40 degrees before a cool tumble dry, with the cooling technology remaining fully effective even after repeated laundering, guaranteeing lasting coolness.

The Slumberdown Cool Summer Range is designed for our unpredictable summers. With it’s adaptive technology this new range takes the heat away when you’re too warm and gives it back when you cool down. The Slumberdown Cool Touch Duvet, Fitted Sheet and Pillowcase bundle has been crafted to improve your comfort through the night in order to promote more restful sleep. The temperature-sensitive fabric regulates your temperature by absorbing heat when you are too hot and gradually releasing it as you cool down, ensuring an optimal temperature for the perfect night's sleep. You can happily wave goodbye to bed-making worries with our innovative coverless design. Our Cool Touch PCM fabric isn't just about temperature control; it prioritises your health and comfort too. Crafted from hypoallergenic materials, it offers a safe haven for allergy sufferers, ensuring a restful night's sleep without the worry of irritation or discomfort. Rest assured, you can indulge in the cooling comfort of your new cooling bedding without the risk of triggering allergies. In addition to its cooling prowess, this range is washing machine and tumble dryer friendly, making maintenance a breeze. Simply pop on a gentle wash cycle at 40 degrees before a cool tumble dry, with the cooling technology remaining fully effective even after repeated laundering, guaranteeing lasting coolness.