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WHY NOT TRY OUR AWARD-WINNING SLEEP TECH?

UP TO 25% OFF SELECTED MATTRESSES  (T&Cs)

King Size Duvets

This is what luxury feels like. With a sublime, down-like softness and a soothingly fresh feel, you’ll be sleeping on Cloud Nine all night. 

Simba Hybrid® Duvet
  • Down-like softness with ultra-fine Simba Renew fibres

King £199.20£249
Or £16.60 monthly
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Simba Hybrid® 3-in-1 Duvet
  • Two duvets with Simba Renew and our cooling Stratos® technology

King £319.20£399
Or £26.60 monthly
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Summer Hybrid® Duvet
  • A wonderfully light, down-like duvet for warmer months, or hot sleepers.

King £175.20£219
Or £14.60 monthly
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Simba Hybrid® Duvet  Refurbished
King £136.95
Sold out
Simba Hybrid® 3-in-1 Duvet Refurbished
  • Two duvets with Simba Renew and our cooling Stratos® technology

King £219.45
Or £18.28 monthly
Sold out
Summer Hybrid® Duvet  Refurbished
King £120.45
Sold out

  • Why choose a Simba king size duvet?

    The Simba king size duvet is a super-soft, duvet that feels luxurious and is designed to help keep you at a comfortable temperature.  Even during hotter summer nights, our innovative Stratos® ‘cool-touch’ technology will help keep you feeling fresh but cosy, while our Simba Renew® fibre fillings provide silky down-like softness.  

    It might be big, but we stitch the super-soft filling evenly into square pockets so the comfort reaches every corner. That means no more lumps and bumps in the night and a soothing night’s sleep.

    There’s also free delivery and returns and a one-year guarantee on all our Simba Hybrid Duvets

  • What are Simba king size duvets made from?

    With responsibly sourced Better Cotton and fillings made from recycled materials, we think our king size duvets deliver comfort you can feel good about.

    Our breathable cover while  Simba Renew, our high-tech fibre filling, is made from recycled plastic fibres gently combed into soft, lightweight clusters that soothe you to sleep. Our Simba Hybrid® 3-in-1 Duvet is also blended with Modal fibres made from silky, plant based raw materials.

  • What technology is in a Simba king size duvet?

    You might not realise it, but all the king size duvets for sale here at Simba are packed with an array of innovative technology designed to support a quality night’s sleep.

    • Stratos® ‘cool-touch’ technology is designed to offer an instant feeling of freshness sensation and to support the diffusion of excess heat.
    • Simba Renew™ clusters are the tiny 3D clusters that create the silky and smooth down-like softness inside every Simba duvet. We comb, multi-layer and fold them like never before to create an incredibly light duvet with a wonderful, airy warmth.
    • We use a 20% blend of incredibly fine Modal fibres in our 3-in-1 Duvet. Derived from natural wood pulp, it’s renowned for its ability to actively wick moisture away from the body to help keep you dry and comfortable throughout the night. 
  • What tog ratings are Simba king size duvets?

    Size isn’t everything when choosing your duvet. The tog rating, which indicates how warm the duvet is, is pretty important too. A higher tog is better in the colder months, while a lower tog is cooler in the summer.

    • The Simba Hybrid® king size duvet is lightweight but still delivers an impressive 10.5 tog, making it a great all-season choice for cold sleepers.
    • Our Simba Hybrid 3-in-1 Duvet has something for every season, with separate 3.5 tog and 7 tog duvets you can join together to create a 10.5 tog duvet for colder, wintry nights.
    • Simba Summer Hybrid Duvet - A lighter 4.5 top duvet filled with down-like Simba Renew Bio ™ fibres, designed to offer gentle cooler comfort. It’s a must for warmer months or anyone who gets too hot at night.
  • What size is a king size duvet?

    Simba king size duvets are L220cm x W225cm, which is the standard duvet size for a UK king size bed. King size beds are a popular choice if you have the space and are even more luxurious with a Simba duvet on top.

    We also sell superb Single DuvetsDouble Duvets and Super King Size Duvets.

  • How to wash a king size duvet

    You can wash your Simba king size duvet in your washing machine at 40oC and tumble dry it on the lowest heat. You’ll find a label on your duvet with washing and care instructions. We recommend using a 9kg washing machine or larger to get your king size duvet really clean. Its larger drum size will let the water and detergent follow through the duvet evenly.

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