The Big Little Duvet Co.: extra large single duvets made in the UK

Shopping at The Big Little Duvet Co.? See all current The Big Little Duvet Co. discount codes and deals, checked regularly.

The Big Little Duvet Co. sells extra large single duvets. Where a standard single duvet measures 135 x 200cm, theirs is 165 x 220cm, so there is more to tuck in at the sides and the feet. The business started when its founder, Sue, got fed up with her two tall teenage sons waking up cold under ordinary singles and found nobody selling a bigger single duvet at a sensible price.

It suits tall teenagers and adults in single beds, long single and IKEA single beds, and couples who prefer separate duvets: two of these sit side by side on a king, super king or emperor bed. Duvets are made in the UK with hollowfibre filling and are machine washable.

The brand keeps packaging to a minimum. Duvets and cover sets are packed in recyclable sugar cane bags, and the paperwork is printed on recyclable paper. UK and Republic of Ireland orders go out by DHL next day or Royal Mail depending on parcel size. Customers in other countries can order by email and pay by invoice, but may have import duties to pay on delivery.

What's worth a look

• The 10.5 tog extra large single duvet with a soft microfibre cover is currently £59.99, a good weight for autumn and winter. There are also 2.5, 4.5, 7.5 and 13.5 tog versions.
• Duvet cover sets come with two pillowcases. Plain polycotton sets such as Sky Blue are currently £39.99, and 100% cotton designs such as the reversible Scandi Blok Navy are currently £59.99.
• The student bedding set is currently £89.99 and includes a 10.5 tog extra large duvet, a polycotton cover set and a pillow with two pillowcases.
• An extra long single fitted sheet in easycare polycotton is currently £19.99.
• For pets, the small to medium dog bed duvet with cover is currently £39.99. It rolls up with a carry strap and the cover goes in the washing machine.

Prices can change, so check the product page before you buy.

Current offers

We didn't find any public discounts on the store's own pages when we looked. Any codes or deals we list for The Big Little Duvet Co. will appear on this page. The student packs are the closest thing to a bundle saving, and the store says its quarterly "Going Under Cover" newsletter includes subscriber-only offers.

How to save more

• Order a duvet and cover set together. The store tucks the cover inside the duvet packaging, so it all arrives in one delivery.
• Pick polycotton over 100% cotton if price matters most: plain polycotton sets start at £39.99, while cotton designs start at £59.99.
• Choose the tog carefully, as sale items can't be returned. The store's FAQ suggests 2.5 or 4.5 tog for summer, 7.5 for all seasons and 10.5 or 13.5 for winter, and you can put the 2.5 tog in the same cover as another duvet for extra warmth.

Products, prices and offers checked on the store's own website on 4 Oct 2026. Prices and stock can change.

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