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Protect your products
5-Year Accident Cover £22

We know how important it is to keep your new sleep products safe, but we also know accidents can happen. With Accident Cover, we’ll help you keep your bed and/or mattress in their very best condition.

We are paid by the insurer through commission, which is included in the premium you pay.

So what is covered?
  • Food and drink spills such as coffee or red wine
  • Ink marks from biros, permanent markers etc
  • Make-up and cosmetic stains
  • Accidental damage caused by pets
  • Burns from heated appliances such as straighteners or curlers
  • Rips and tears
  • Damage causing breakage to the frame
What is not insured?
  • Deliberate damage caused by you or any person
  • General wear and tear
  • Accumulation of damage or staining
  • Any structural or manufacturing defects
  • Accidental staining or damage caused by the use of incorrect cleaning products
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Goes like a dream

WHY NOT TRY OUR AWARD-WINNING SLEEP TECH?

Free pillows, duvet & more worth up to £836‡

Ends 25/05/2026, offer excludes refurbished mattresses and cannot be used in conjunction with other offers/promotions, and is subject to our Terms.

Hybrid® Essential mattress receives two† AeroDown pillows.
Hybrid® & Source mattress receives two† Hybrid™ pillows plus a Quilted Performance mattress protector‡.
Hybrid Pro® & Escape mattress receives two† Hybrid™ pillows plus a Hybrid™ duvet and a Quilted Performance mattress protector‡.
Hybrid® Luxe, Hybrid® Ultra, & Apex mattress receives two† Hybrid™ pillows plus a Hybrid™ 3-in-1 duvet, and a Quilted Performance mattress protector.‡

†Except Single size mattresses (receive one pillow).
‡ Mattress protector and duvet/s in size matching the mattress purchase.

Double Duvet Covers

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Cool Linen Duvet Cover

Cool Linen Duvet Cover

+ 3
£189 Or £15.75 monthly*
Collection: Next Day Delivery

  • What makes Simba’s double duvet covers so good?

    Created for cooler comfort. We’ve specially selected fabrics like cotton, linen and Tencel to help you stay at the right temperature on warm and cold nights.

    Convenient care design. Easily fit your double duvet cover with hand inside corner ties. It’ll also mean your duvet stays securely in place – no matter how much tossing and turning.

    Transparently sourced. Our bedding is OEKO-TEX® certified for more responsible sleep. 

    Made in Portugal. With only the highest quality materials by the Costa family, known worldwide for their craftsmanship.

    Lasting quality. Our double duvet covers are durable, keep their shape and get softer over time.

    Fast, free delivery. To most UK postcodes – and stress-free returns in the rare chance our duvet covers aren’t quite right for you.

  • Can I get Simba double duvet covers in other sizes?

    You can! We’ve designed our range to come in all standard UK sizes, making it easy to find the perfect fit for your duvet. That’s whether you’re after a Single duvet cover, King Size duvet cover or Super King duvet cover.

  • What are Simba’s double duvet covers made from?

    When you’re choosing your double duvet, you’ll find we have a whole range of stunning fabrics. Made in Portugal, they’re crafted for optimum durability and softness, so you’ll always get the same Simba quality we’re known for. The difference lies in the features, look and feel. You can try our light, hotel-quality cotton duvet cover range, the smooth silkiness of an Egyptian Cotton duvet cover, the gentle feel of a Soft Muslin duvet cover, the cool, velvet-softness of a Brushed Tencel duvet cover, the effortless luxury of a Cool Linen duvet cover and the honeycomb touch of a Waffle duvet cover. These fabrics are all designed to work well together or when you mix and match, so you’re sure to find your ideal duvet cover.

  • Does Simba sell any other types of bedding?

    You’ll be delighted to know we do! Alongside our double duvet covers, we’ve made an entire bedding range to keep you comfortable from every single angle. Like pillowcases and fitted sheets to bed throws – ideal for whenever you need a extra comfort and warmth. You can enjoy all the convenience of a matching duvet cover set when you try a Bedding Set, which has a duvet cover and pillowcase pair in one. Need a fitted sheet too? Try our Bundle Bedding Sets. Our duvet cover sets are perfect for when you want style and convenience in one place, but you can buy each item on their own if you want to mix things up a little.

WIN BACK THE COST OF YOUR FIRST ORDER

Subscribe to our newsletter, order your first mattress online, and we’ll enter you into a monthly draw to win back the entire cost.

Please note the finance figures shown are for illustrative purposes only. Details of the actual figures will be available during the finance application process. Subject to affordability, age & status, minimum spend applies.