'I've never slept better' said one delighted buyer of the duvet made in the UK
Lucy Addicott
17:48, 15 Jan 2026
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In an effort to cut down on energy bills, people are buying a very warm 15-tog duvet that's designed for cold winter nights. Habitat's Supersoft Washable 15 Tog Duvet, described as 'soft and comfortable', usually retails at £30 for a double but we've found a deal stack that enables shoppers to get it for just £4.80.
Yes, you read that right, savvy shoppers can get their hands on one for less than five quid. This duvet has been praised by customers, with one even crediting it with "saving" them when their boiler conked out.
Another recent purchaser commented that "it replaced our old duvet and has improved our sleep quality". Now to business, the secret to securing this duvet at a bargain price lies in a double deal stack involving Argos and TopCashback.
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The Habitat duvet is currently discounted at Argos, reduced to £19.98 from its original £30 price tag. But new members of the money-saving website TopCashback, along with new Argos customers, can snap it up for just £4.80 by signing up for a free account here.
Then, simply purchase the Argos item via TopCashback to effectively get the duvet for £4.80, after accessing the £15 sign-up bonus.. There are more detailed instructions at the bottom of this article.
Habitat Supersoft Washable 15-Tog Double Duvet

Habitat says: "Made in the UK, it combines comfort with practicality and is perfect for lazy days in bed. We've chosen a super soft cover to add a luxurious touch and a warm hollowfibre filling to trap air and keep you snug. With a 15 tog rating, this duvet is great for the colder months."
Existing Argos customers who are new members of TopCashback can also reap significant benefits, as the duvet essentially costs them just £4.81 after cashback. The Habitat duvet has garnered over 140 five-star reviews, achieving a rating of 4.8 out of five and receiving heaps of positive feedback, reports Wales Online.
Praising how the duvet has helped the family save money, one reviewer commented: "It's great to lie warm and snug in bed during the colder weather without a heavy duvet spread over you. It also means you can turn the overnight thermostat temp down a degree or two which in turn saves fuel and money."
Another buyer declared "safe to say, I got the best duvet", describing it as "soft". Whilst temperatures may be dropping now, shoppers highlight that the lightweight duvet works well throughout the year.
One customer remarked: "I got this for my wife she loves it and it's a perfect fit when she's in her hospital bed at home keeps her warm in the winter and cool in the summer."
Meanwhile, another reviewer added: "I bought this duvet for my caravan as we were so cold overnight. Super duvet! Lovely and soft and warm."
Being machine washable and tumble dryer safe, it could prove ideal for households with pets and youngsters. That said, it may not suit everyone's preferences, as one shopper pointed out: "Not as thick as expected, but soft to touch. Very light so probably not ideal for those who need that additional weight for a good sleep."
Alternative retailers selling 15-tog duvets include Debenhams and Dunelm. At Debenhams, the Slumberdown Chilly Nights 15 Tog Winter Duvet is currently reduced to £21.61 from £47 for the double. It has also garnered strong feedback, with 262 five-star reviews on the site.
For a comparable product at a similar price point, Dunelm's Wonderfully Warm 15 Tog Duvet retails at £22. Customers describe it as helping to deliver 'a great night's sleep' and being "perfect for winter", with reviewers noting it's "fantastically warm and really cosy".
However, taking advantage of the double deal makes the Habitat duvet at just £4.80 the most budget-friendly option of the three by far. One satisfied customer reported they 'have never slept better' since purchasing the Habitat 15-tog duvet, crediting the warm hollowfibre filling that captures air and maintains warmth throughout the night.
The bargain price has also won praise from shoppers, with one commenting: "Bought this for my son to replace his old 13.5-tog duvet. He loves it and says he can really tell the difference. Well made and good quality at a competitive price."
How to secure the Habitat 15 tog double duvet for £4.80:
- Sign up as a new member at TopCashback for free via this link.
- Search for Argos on the site, click through and buy the item normally. Get £15 cashback when spending £15 or more.
- The cashback will be tracked to the TopCashback 'Earnings page' within seven days of purchase.